30274880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 56

約数和(自身を含む): 74069448

約数和(自身を除く): 43794568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2557, 2960, 5114, 5920, 10228, 11840, 12785, 20456, 25570, 40912, 51140, 81824, 94609, 102280, 163648, 189218, 204560, 378436, 409120, 473045, 756872, 818240, 946090, 1513744, 1892180, 3027488, 3784360, 6054976, 7568720, 15137440, 30274880]

約数ペア:

[(1, 30274880), (2, 15137440), (4, 7568720), (5, 6054976), (8, 3784360), (10, 3027488), (16, 1892180), (20, 1513744), (32, 946090), (37, 818240), (40, 756872), (64, 473045), (74, 409120), (80, 378436), (148, 204560), (160, 189218), (185, 163648), (296, 102280), (320, 94609), (370, 81824), (592, 51140), (740, 40912), (1184, 25570), (1480, 20456), (2368, 12785), (2557, 11840), (2960, 10228), (5114, 5920)]