85207570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 193470768

約数和(自身を除く): 108263198

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 53, 70, 85, 98, 106, 119, 170, 193, 238, 245, 265, 371, 386, 490, 530, 595, 742, 833, 901, 965, 1190, 1351, 1666, 1802, 1855, 1930, 2597, 2702, 3281, 3710, 4165, 4505, 5194, 6307, 6562, 6755, 8330, 9010, 9457, 10229, 12614, 12985, 13510, 16405, 18914, 20458, 22967, 25970, 31535, 32810, 44149, 45934, 47285, 51145, 63070, 71603, 88298, 94570, 102290, 114835, 143206, 160769, 173893, 220745, 229670, 321538, 347786, 358015, 441490, 501221, 716030, 803845, 869465, 1002442, 1217251, 1607690, 1738930, 2434502, 2506105, 5012210, 6086255, 8520757, 12172510, 17041514, 42603785, 85207570]

約数ペア:

[(1, 85207570), (2, 42603785), (5, 17041514), (7, 12172510), (10, 8520757), (14, 6086255), (17, 5012210), (34, 2506105), (35, 2434502), (49, 1738930), (53, 1607690), (70, 1217251), (85, 1002442), (98, 869465), (106, 803845), (119, 716030), (170, 501221), (193, 441490), (238, 358015), (245, 347786), (265, 321538), (371, 229670), (386, 220745), (490, 173893), (530, 160769), (595, 143206), (742, 114835), (833, 102290), (901, 94570), (965, 88298), (1190, 71603), (1351, 63070), (1666, 51145), (1802, 47285), (1855, 45934), (1930, 44149), (2597, 32810), (2702, 31535), (3281, 25970), (3710, 22967), (4165, 20458), (4505, 18914), (5194, 16405), (6307, 13510), (6562, 12985), (6755, 12614), (8330, 10229), (9010, 9457)]