7140540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 22579200

約数和(自身を除く): 15438660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 349, 372, 465, 620, 660, 682, 698, 930, 1023, 1047, 1364, 1396, 1705, 1745, 1860, 2046, 2094, 3410, 3490, 3839, 4092, 4188, 5115, 5235, 6820, 6980, 7678, 10230, 10470, 10819, 11517, 15356, 19195, 20460, 20940, 21638, 23034, 32457, 38390, 43276, 46068, 54095, 57585, 64914, 76780, 108190, 115170, 119009, 129828, 162285, 216380, 230340, 238018, 324570, 357027, 476036, 595045, 649140, 714054, 1190090, 1428108, 1785135, 2380180, 3570270, 7140540]

約数ペア:

[(1, 7140540), (2, 3570270), (3, 2380180), (4, 1785135), (5, 1428108), (6, 1190090), (10, 714054), (11, 649140), (12, 595045), (15, 476036), (20, 357027), (22, 324570), (30, 238018), (31, 230340), (33, 216380), (44, 162285), (55, 129828), (60, 119009), (62, 115170), (66, 108190), (93, 76780), (110, 64914), (124, 57585), (132, 54095), (155, 46068), (165, 43276), (186, 38390), (220, 32457), (310, 23034), (330, 21638), (341, 20940), (349, 20460), (372, 19195), (465, 15356), (620, 11517), (660, 10819), (682, 10470), (698, 10230), (930, 7678), (1023, 6980), (1047, 6820), (1364, 5235), (1396, 5115), (1705, 4188), (1745, 4092), (1860, 3839), (2046, 3490), (2094, 3410)]