42898130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 85227660

約数和(自身を除く): 42329530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 293, 586, 605, 1210, 1331, 1465, 2662, 2930, 3223, 6446, 6655, 13310, 14641, 16115, 29282, 32230, 35453, 70906, 73205, 146410, 177265, 354530, 389983, 779966, 1949915, 3899830, 4289813, 8579626, 21449065, 42898130]

約数ペア:

[(1, 42898130), (2, 21449065), (5, 8579626), (10, 4289813), (11, 3899830), (22, 1949915), (55, 779966), (110, 389983), (121, 354530), (242, 177265), (293, 146410), (586, 73205), (605, 70906), (1210, 35453), (1331, 32230), (1465, 29282), (2662, 16115), (2930, 14641), (3223, 13310), (6446, 6655)]