174460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 437472

約数和(自身を除く): 263012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 572, 610, 671, 715, 793, 1220, 1342, 1430, 1586, 2684, 2860, 3172, 3355, 3965, 6710, 7930, 8723, 13420, 15860, 17446, 34892, 43615, 87230, 174460]

約数ペア:

[(1, 174460), (2, 87230), (4, 43615), (5, 34892), (10, 17446), (11, 15860), (13, 13420), (20, 8723), (22, 7930), (26, 6710), (44, 3965), (52, 3355), (55, 3172), (61, 2860), (65, 2684), (110, 1586), (122, 1430), (130, 1342), (143, 1220), (220, 793), (244, 715), (260, 671), (286, 610), (305, 572)]