69722940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 225308160

約数和(自身を除く): 155585220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1523, 1526, 1635, 2180, 2289, 3046, 3052, 3270, 3815, 4569, 4578, 6092, 6540, 7615, 7630, 9138, 9156, 10661, 11445, 15230, 15260, 18276, 21322, 22845, 22890, 30460, 31983, 42644, 45690, 45780, 53305, 63966, 91380, 106610, 127932, 159915, 166007, 213220, 319830, 332014, 498021, 639660, 664028, 830035, 996042, 1162049, 1660070, 1992084, 2324098, 2490105, 3320140, 3486147, 4648196, 4980210, 5810245, 6972294, 9960420, 11620490, 13944588, 17430735, 23240980, 34861470, 69722940]

約数ペア:

[(1, 69722940), (2, 34861470), (3, 23240980), (4, 17430735), (5, 13944588), (6, 11620490), (7, 9960420), (10, 6972294), (12, 5810245), (14, 4980210), (15, 4648196), (20, 3486147), (21, 3320140), (28, 2490105), (30, 2324098), (35, 1992084), (42, 1660070), (60, 1162049), (70, 996042), (84, 830035), (105, 664028), (109, 639660), (140, 498021), (210, 332014), (218, 319830), (327, 213220), (420, 166007), (436, 159915), (545, 127932), (654, 106610), (763, 91380), (1090, 63966), (1308, 53305), (1523, 45780), (1526, 45690), (1635, 42644), (2180, 31983), (2289, 30460), (3046, 22890), (3052, 22845), (3270, 21322), (3815, 18276), (4569, 15260), (4578, 15230), (6092, 11445), (6540, 10661), (7615, 9156), (7630, 9138)]