1691736180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 4828940928

約数和(自身を除く): 3137204748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 563, 610, 732, 821, 915, 1126, 1220, 1642, 1689, 1830, 2252, 2463, 2815, 3284, 3378, 3660, 4105, 4926, 5630, 6756, 8210, 8445, 9852, 11260, 12315, 16420, 16890, 24630, 33780, 34343, 49260, 50081, 68686, 100162, 103029, 137372, 150243, 171715, 200324, 206058, 250405, 300486, 343430, 412116, 462223, 500810, 515145, 600972, 686860, 751215, 924446, 1001620, 1030290, 1386669, 1502430, 1848892, 2060580, 2311115, 2773338, 3004860, 4622230, 5546676, 6933345, 9244460, 13866690, 27733380, 28195603, 56391206, 84586809, 112782412, 140978015, 169173618, 281956030, 338347236, 422934045, 563912060, 845868090, 1691736180]

約数ペア:

[(1, 1691736180), (2, 845868090), (3, 563912060), (4, 422934045), (5, 338347236), (6, 281956030), (10, 169173618), (12, 140978015), (15, 112782412), (20, 84586809), (30, 56391206), (60, 28195603), (61, 27733380), (122, 13866690), (183, 9244460), (244, 6933345), (305, 5546676), (366, 4622230), (563, 3004860), (610, 2773338), (732, 2311115), (821, 2060580), (915, 1848892), (1126, 1502430), (1220, 1386669), (1642, 1030290), (1689, 1001620), (1830, 924446), (2252, 751215), (2463, 686860), (2815, 600972), (3284, 515145), (3378, 500810), (3660, 462223), (4105, 412116), (4926, 343430), (5630, 300486), (6756, 250405), (8210, 206058), (8445, 200324), (9852, 171715), (11260, 150243), (12315, 137372), (16420, 103029), (16890, 100162), (24630, 68686), (33780, 50081), (34343, 49260)]