10989850920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{9623}}^1$

素因数の和:9975

約数の個数: 128

約数和(自身を含む): 34147491840

約数和(自身を除く): 23157640920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 307, 310, 372, 465, 614, 620, 744, 921, 930, 1228, 1240, 1535, 1842, 1860, 2456, 3070, 3684, 3720, 4605, 6140, 7368, 9210, 9517, 9623, 12280, 18420, 19034, 19246, 28551, 28869, 36840, 38068, 38492, 47585, 48115, 57102, 57738, 76136, 76984, 95170, 96230, 114204, 115476, 142755, 144345, 190340, 192460, 228408, 230952, 285510, 288690, 298313, 380680, 384920, 571020, 577380, 596626, 894939, 1142040, 1154760, 1193252, 1491565, 1789878, 2386504, 2954261, 2983130, 3579756, 4474695, 5908522, 5966260, 7159512, 8862783, 8949390, 11817044, 11932520, 14771305, 17725566, 17898780, 23634088, 29542610, 35451132, 35797560, 44313915, 59085220, 70902264, 88627830, 91582091, 118170440, 177255660, 183164182, 274746273, 354511320, 366328364, 457910455, 549492546, 732656728, 915820910, 1098985092, 1373731365, 1831641820, 2197970184, 2747462730, 3663283640, 5494925460, 10989850920]

約数ペア:

[(1, 10989850920), (2, 5494925460), (3, 3663283640), (4, 2747462730), (5, 2197970184), (6, 1831641820), (8, 1373731365), (10, 1098985092), (12, 915820910), (15, 732656728), (20, 549492546), (24, 457910455), (30, 366328364), (31, 354511320), (40, 274746273), (60, 183164182), (62, 177255660), (93, 118170440), (120, 91582091), (124, 88627830), (155, 70902264), (186, 59085220), (248, 44313915), (307, 35797560), (310, 35451132), (372, 29542610), (465, 23634088), (614, 17898780), (620, 17725566), (744, 14771305), (921, 11932520), (930, 11817044), (1228, 8949390), (1240, 8862783), (1535, 7159512), (1842, 5966260), (1860, 5908522), (2456, 4474695), (3070, 3579756), (3684, 2983130), (3720, 2954261), (4605, 2386504), (6140, 1789878), (7368, 1491565), (9210, 1193252), (9517, 1154760), (9623, 1142040), (12280, 894939), (18420, 596626), (19034, 577380), (19246, 571020), (28551, 384920), (28869, 380680), (36840, 298313), (38068, 288690), (38492, 285510), (47585, 230952), (48115, 228408), (57102, 192460), (57738, 190340), (76136, 144345), (76984, 142755), (95170, 115476), (96230, 114204)]