86860140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 276369408

約数和(自身を除く): 189509268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 41, 51, 60, 62, 67, 68, 82, 85, 93, 102, 123, 124, 134, 155, 164, 170, 186, 201, 204, 205, 246, 255, 268, 310, 335, 340, 372, 402, 410, 465, 492, 510, 527, 615, 620, 670, 697, 804, 820, 930, 1005, 1020, 1054, 1139, 1230, 1271, 1340, 1394, 1581, 1860, 2010, 2077, 2091, 2108, 2278, 2460, 2542, 2635, 2747, 2788, 3162, 3417, 3485, 3813, 4020, 4154, 4182, 4556, 5084, 5270, 5494, 5695, 6231, 6324, 6355, 6834, 6970, 7626, 7905, 8241, 8308, 8364, 10385, 10455, 10540, 10988, 11390, 12462, 12710, 13668, 13735, 13940, 15252, 15810, 16482, 17085, 19065, 20770, 20910, 21607, 22780, 24924, 25420, 27470, 31155, 31620, 32964, 34170, 35309, 38130, 41205, 41540, 41820, 43214, 46699, 54940, 62310, 64821, 68340, 70618, 76260, 82410, 85157, 86428, 93398, 105927, 108035, 124620, 129642, 140097, 141236, 164820, 170314, 176545, 186796, 211854, 216070, 233495, 255471, 259284, 280194, 324105, 340628, 353090, 423708, 425785, 432140, 466990, 510942, 529635, 560388, 648210, 700485, 706180, 851570, 933980, 1021884, 1059270, 1277355, 1296420, 1400970, 1447669, 1703140, 2118540, 2554710, 2801940, 2895338, 4343007, 5109420, 5790676, 7238345, 8686014, 14476690, 17372028, 21715035, 28953380, 43430070, 86860140]

約数ペア:

[(1, 86860140), (2, 43430070), (3, 28953380), (4, 21715035), (5, 17372028), (6, 14476690), (10, 8686014), (12, 7238345), (15, 5790676), (17, 5109420), (20, 4343007), (30, 2895338), (31, 2801940), (34, 2554710), (41, 2118540), (51, 1703140), (60, 1447669), (62, 1400970), (67, 1296420), (68, 1277355), (82, 1059270), (85, 1021884), (93, 933980), (102, 851570), (123, 706180), (124, 700485), (134, 648210), (155, 560388), (164, 529635), (170, 510942), (186, 466990), (201, 432140), (204, 425785), (205, 423708), (246, 353090), (255, 340628), (268, 324105), (310, 280194), (335, 259284), (340, 255471), (372, 233495), (402, 216070), (410, 211854), (465, 186796), (492, 176545), (510, 170314), (527, 164820), (615, 141236), (620, 140097), (670, 129642), (697, 124620), (804, 108035), (820, 105927), (930, 93398), (1005, 86428), (1020, 85157), (1054, 82410), (1139, 76260), (1230, 70618), (1271, 68340), (1340, 64821), (1394, 62310), (1581, 54940), (1860, 46699), (2010, 43214), (2077, 41820), (2091, 41540), (2108, 41205), (2278, 38130), (2460, 35309), (2542, 34170), (2635, 32964), (2747, 31620), (2788, 31155), (3162, 27470), (3417, 25420), (3485, 24924), (3813, 22780), (4020, 21607), (4154, 20910), (4182, 20770), (4556, 19065), (5084, 17085), (5270, 16482), (5494, 15810), (5695, 15252), (6231, 13940), (6324, 13735), (6355, 13668), (6834, 12710), (6970, 12462), (7626, 11390), (7905, 10988), (8241, 10540), (8308, 10455), (8364, 10385)]