11779810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 27060480

約数和(自身を除く): 15280670

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 521, 595, 646, 665, 1042, 1190, 1330, 1615, 2261, 2605, 3230, 3647, 4522, 5210, 7294, 8857, 9899, 11305, 17714, 18235, 19798, 22610, 36470, 44285, 49495, 61999, 69293, 88570, 98990, 123998, 138586, 168283, 309995, 336566, 346465, 619990, 692930, 841415, 1177981, 1682830, 2355962, 5889905, 11779810]

約数ペア:

[(1, 11779810), (2, 5889905), (5, 2355962), (7, 1682830), (10, 1177981), (14, 841415), (17, 692930), (19, 619990), (34, 346465), (35, 336566), (38, 309995), (70, 168283), (85, 138586), (95, 123998), (119, 98990), (133, 88570), (170, 69293), (190, 61999), (238, 49495), (266, 44285), (323, 36470), (521, 22610), (595, 19798), (646, 18235), (665, 17714), (1042, 11305), (1190, 9899), (1330, 8857), (1615, 7294), (2261, 5210), (2605, 4522), (3230, 3647)]