89848920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106963}}^1$

素因数の和:106984

約数の個数: 64

約数和(自身を含む): 308056320

約数和(自身を除く): 218207400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106963, 213926, 320889, 427852, 534815, 641778, 748741, 855704, 1069630, 1283556, 1497482, 1604445, 2139260, 2246223, 2567112, 2994964, 3208890, 3743705, 4278520, 4492446, 5989928, 6417780, 7487410, 8984892, 11231115, 12835560, 14974820, 17969784, 22462230, 29949640, 44924460, 89848920]

約数ペア:

[(1, 89848920), (2, 44924460), (3, 29949640), (4, 22462230), (5, 17969784), (6, 14974820), (7, 12835560), (8, 11231115), (10, 8984892), (12, 7487410), (14, 6417780), (15, 5989928), (20, 4492446), (21, 4278520), (24, 3743705), (28, 3208890), (30, 2994964), (35, 2567112), (40, 2246223), (42, 2139260), (56, 1604445), (60, 1497482), (70, 1283556), (84, 1069630), (105, 855704), (120, 748741), (140, 641778), (168, 534815), (210, 427852), (280, 320889), (420, 213926), (840, 106963)]