8119536570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{66877}}^1$

素因数の和:66980

約数の個数: 96

約数和(自身を含む): 22535210880

約数和(自身を除く): 14415674310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1710, 2130, 2698, 3195, 4047, 6390, 6745, 8094, 12141, 13490, 20235, 24282, 40470, 60705, 66877, 121410, 133754, 200631, 334385, 401262, 601893, 668770, 1003155, 1203786, 1270663, 2006310, 2541326, 3009465, 3811989, 4748267, 6018930, 6353315, 7623978, 9496534, 11435967, 12706630, 14244801, 19059945, 22871934, 23741335, 28489602, 38119890, 42734403, 47482670, 57179835, 71224005, 85468806, 90217073, 114359670, 142448010, 180434146, 213672015, 270651219, 427344030, 451085365, 541302438, 811953657, 902170730, 1353256095, 1623907314, 2706512190, 4059768285, 8119536570]

約数ペア:

[(1, 8119536570), (2, 4059768285), (3, 2706512190), (5, 1623907314), (6, 1353256095), (9, 902170730), (10, 811953657), (15, 541302438), (18, 451085365), (19, 427344030), (30, 270651219), (38, 213672015), (45, 180434146), (57, 142448010), (71, 114359670), (90, 90217073), (95, 85468806), (114, 71224005), (142, 57179835), (171, 47482670), (190, 42734403), (213, 38119890), (285, 28489602), (342, 23741335), (355, 22871934), (426, 19059945), (570, 14244801), (639, 12706630), (710, 11435967), (855, 9496534), (1065, 7623978), (1278, 6353315), (1349, 6018930), (1710, 4748267), (2130, 3811989), (2698, 3009465), (3195, 2541326), (4047, 2006310), (6390, 1270663), (6745, 1203786), (8094, 1003155), (12141, 668770), (13490, 601893), (20235, 401262), (24282, 334385), (40470, 200631), (60705, 133754), (66877, 121410)]