314935510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 606320640

約数和(自身を除く): 291385130

約数列:

[1, 2, 5, 10, 31, 59, 62, 67, 118, 134, 155, 257, 295, 310, 335, 514, 590, 670, 1285, 1829, 2077, 2570, 3658, 3953, 4154, 7906, 7967, 9145, 10385, 15163, 15934, 17219, 18290, 19765, 20770, 30326, 34438, 39530, 39835, 75815, 79670, 86095, 122543, 151630, 172190, 245086, 470053, 533789, 612715, 940106, 1015921, 1067578, 1225430, 2031842, 2350265, 2668945, 4700530, 5079605, 5337890, 10159210, 31493551, 62987102, 157467755, 314935510]

約数ペア:

[(1, 314935510), (2, 157467755), (5, 62987102), (10, 31493551), (31, 10159210), (59, 5337890), (62, 5079605), (67, 4700530), (118, 2668945), (134, 2350265), (155, 2031842), (257, 1225430), (295, 1067578), (310, 1015921), (335, 940106), (514, 612715), (590, 533789), (670, 470053), (1285, 245086), (1829, 172190), (2077, 151630), (2570, 122543), (3658, 86095), (3953, 79670), (4154, 75815), (7906, 39835), (7967, 39530), (9145, 34438), (10385, 30326), (15163, 20770), (15934, 19765), (17219, 18290)]