8426730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 24385536

約数和(自身を除く): 15958806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 41, 51, 62, 65, 78, 82, 85, 93, 102, 123, 130, 155, 170, 186, 195, 205, 221, 246, 255, 310, 390, 403, 410, 442, 465, 510, 527, 533, 615, 663, 697, 806, 930, 1054, 1066, 1105, 1209, 1230, 1271, 1326, 1394, 1581, 1599, 2015, 2091, 2210, 2418, 2542, 2635, 2665, 3162, 3198, 3315, 3485, 3813, 4030, 4182, 5270, 5330, 6045, 6355, 6630, 6851, 6970, 7626, 7905, 7995, 9061, 10455, 12090, 12710, 13702, 15810, 15990, 16523, 18122, 19065, 20553, 20910, 21607, 27183, 33046, 34255, 38130, 41106, 43214, 45305, 49569, 54366, 64821, 68510, 82615, 90610, 99138, 102765, 108035, 129642, 135915, 165230, 205530, 216070, 247845, 271830, 280891, 324105, 495690, 561782, 648210, 842673, 1404455, 1685346, 2808910, 4213365, 8426730]

約数ペア:

[(1, 8426730), (2, 4213365), (3, 2808910), (5, 1685346), (6, 1404455), (10, 842673), (13, 648210), (15, 561782), (17, 495690), (26, 324105), (30, 280891), (31, 271830), (34, 247845), (39, 216070), (41, 205530), (51, 165230), (62, 135915), (65, 129642), (78, 108035), (82, 102765), (85, 99138), (93, 90610), (102, 82615), (123, 68510), (130, 64821), (155, 54366), (170, 49569), (186, 45305), (195, 43214), (205, 41106), (221, 38130), (246, 34255), (255, 33046), (310, 27183), (390, 21607), (403, 20910), (410, 20553), (442, 19065), (465, 18122), (510, 16523), (527, 15990), (533, 15810), (615, 13702), (663, 12710), (697, 12090), (806, 10455), (930, 9061), (1054, 7995), (1066, 7905), (1105, 7626), (1209, 6970), (1230, 6851), (1271, 6630), (1326, 6355), (1394, 6045), (1581, 5330), (1599, 5270), (2015, 4182), (2091, 4030), (2210, 3813), (2418, 3485), (2542, 3315), (2635, 3198), (2665, 3162)]