790431290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{10709}}^1$

素因数の和:10799

約数の個数: 48

約数和(自身を含む): 1589663880

約数和(自身を除く): 799232590

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 1210, 1342, 3355, 6710, 7381, 10709, 14762, 21418, 36905, 53545, 73810, 107090, 117799, 235598, 588995, 653249, 1177990, 1295789, 1306498, 2591578, 3266245, 6478945, 6532490, 7185739, 12957890, 14371478, 35928695, 71857390, 79043129, 158086258, 395215645, 790431290]

約数ペア:

[(1, 790431290), (2, 395215645), (5, 158086258), (10, 79043129), (11, 71857390), (22, 35928695), (55, 14371478), (61, 12957890), (110, 7185739), (121, 6532490), (122, 6478945), (242, 3266245), (305, 2591578), (605, 1306498), (610, 1295789), (671, 1177990), (1210, 653249), (1342, 588995), (3355, 235598), (6710, 117799), (7381, 107090), (10709, 73810), (14762, 53545), (21418, 36905)]