315602010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 878328360

約数和(自身を除く): 562726350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 89, 90, 93, 123, 155, 178, 186, 205, 246, 267, 279, 310, 369, 410, 445, 465, 534, 558, 615, 738, 801, 890, 930, 961, 1230, 1271, 1335, 1395, 1602, 1845, 1922, 2542, 2670, 2759, 2790, 2883, 3649, 3690, 3813, 4005, 4805, 5518, 5766, 6355, 7298, 7626, 8010, 8277, 8649, 9610, 10947, 11439, 12710, 13795, 14415, 16554, 17298, 18245, 19065, 21894, 22878, 24831, 27590, 28830, 32841, 36490, 38130, 39401, 41385, 43245, 49662, 54735, 57195, 65682, 78802, 82770, 85529, 86490, 109470, 113119, 114390, 118203, 124155, 164205, 171058, 197005, 226238, 236406, 248310, 256587, 328410, 339357, 354609, 394010, 427645, 513174, 565595, 591015, 678714, 709218, 769761, 855290, 1018071, 1131190, 1182030, 1282935, 1539522, 1696785, 1773045, 2036142, 2565870, 3393570, 3506689, 3546090, 3848805, 5090355, 7013378, 7697610, 10180710, 10520067, 17533445, 21040134, 31560201, 35066890, 52600335, 63120402, 105200670, 157801005, 315602010]

約数ペア:

[(1, 315602010), (2, 157801005), (3, 105200670), (5, 63120402), (6, 52600335), (9, 35066890), (10, 31560201), (15, 21040134), (18, 17533445), (30, 10520067), (31, 10180710), (41, 7697610), (45, 7013378), (62, 5090355), (82, 3848805), (89, 3546090), (90, 3506689), (93, 3393570), (123, 2565870), (155, 2036142), (178, 1773045), (186, 1696785), (205, 1539522), (246, 1282935), (267, 1182030), (279, 1131190), (310, 1018071), (369, 855290), (410, 769761), (445, 709218), (465, 678714), (534, 591015), (558, 565595), (615, 513174), (738, 427645), (801, 394010), (890, 354609), (930, 339357), (961, 328410), (1230, 256587), (1271, 248310), (1335, 236406), (1395, 226238), (1602, 197005), (1845, 171058), (1922, 164205), (2542, 124155), (2670, 118203), (2759, 114390), (2790, 113119), (2883, 109470), (3649, 86490), (3690, 85529), (3813, 82770), (4005, 78802), (4805, 65682), (5518, 57195), (5766, 54735), (6355, 49662), (7298, 43245), (7626, 41385), (8010, 39401), (8277, 38130), (8649, 36490), (9610, 32841), (10947, 28830), (11439, 27590), (12710, 24831), (13795, 22878), (14415, 21894), (16554, 19065), (17298, 18245)]