7274940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 21833280

約数和(自身を除く): 14558340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 113, 116, 145, 148, 174, 185, 222, 226, 290, 339, 348, 370, 435, 444, 452, 555, 565, 580, 678, 740, 870, 1073, 1110, 1130, 1356, 1695, 1740, 2146, 2220, 2260, 3219, 3277, 3390, 4181, 4292, 5365, 6438, 6554, 6780, 8362, 9831, 10730, 12543, 12876, 13108, 16095, 16385, 16724, 19662, 20905, 21460, 25086, 32190, 32770, 39324, 41810, 49155, 50172, 62715, 64380, 65540, 83620, 98310, 121249, 125430, 196620, 242498, 250860, 363747, 484996, 606245, 727494, 1212490, 1454988, 1818735, 2424980, 3637470, 7274940]

約数ペア:

[(1, 7274940), (2, 3637470), (3, 2424980), (4, 1818735), (5, 1454988), (6, 1212490), (10, 727494), (12, 606245), (15, 484996), (20, 363747), (29, 250860), (30, 242498), (37, 196620), (58, 125430), (60, 121249), (74, 98310), (87, 83620), (111, 65540), (113, 64380), (116, 62715), (145, 50172), (148, 49155), (174, 41810), (185, 39324), (222, 32770), (226, 32190), (290, 25086), (339, 21460), (348, 20905), (370, 19662), (435, 16724), (444, 16385), (452, 16095), (555, 13108), (565, 12876), (580, 12543), (678, 10730), (740, 9831), (870, 8362), (1073, 6780), (1110, 6554), (1130, 6438), (1356, 5365), (1695, 4292), (1740, 4181), (2146, 3390), (2220, 3277), (2260, 3219)]