23107980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 75995136

約数和(自身を除く): 52887156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1487, 1554, 2220, 2590, 2974, 3108, 3885, 4461, 5180, 5948, 7435, 7770, 8922, 10409, 14870, 15540, 17844, 20818, 22305, 29740, 31227, 41636, 44610, 52045, 55019, 62454, 89220, 104090, 110038, 124908, 156135, 165057, 208180, 220076, 275095, 312270, 330114, 385133, 550190, 624540, 660228, 770266, 825285, 1100380, 1155399, 1540532, 1650570, 1925665, 2310798, 3301140, 3851330, 4621596, 5776995, 7702660, 11553990, 23107980]

約数ペア:

[(1, 23107980), (2, 11553990), (3, 7702660), (4, 5776995), (5, 4621596), (6, 3851330), (7, 3301140), (10, 2310798), (12, 1925665), (14, 1650570), (15, 1540532), (20, 1155399), (21, 1100380), (28, 825285), (30, 770266), (35, 660228), (37, 624540), (42, 550190), (60, 385133), (70, 330114), (74, 312270), (84, 275095), (105, 220076), (111, 208180), (140, 165057), (148, 156135), (185, 124908), (210, 110038), (222, 104090), (259, 89220), (370, 62454), (420, 55019), (444, 52045), (518, 44610), (555, 41636), (740, 31227), (777, 29740), (1036, 22305), (1110, 20818), (1295, 17844), (1487, 15540), (1554, 14870), (2220, 10409), (2590, 8922), (2974, 7770), (3108, 7435), (3885, 5948), (4461, 5180)]