3529460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 8249472

約数和(自身を除く): 4720012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 263, 305, 526, 610, 671, 1052, 1220, 1315, 1342, 2630, 2684, 2893, 3355, 5260, 5786, 6710, 11572, 13420, 14465, 16043, 28930, 32086, 57860, 64172, 80215, 160430, 176473, 320860, 352946, 705892, 882365, 1764730, 3529460]

約数ペア:

[(1, 3529460), (2, 1764730), (4, 882365), (5, 705892), (10, 352946), (11, 320860), (20, 176473), (22, 160430), (44, 80215), (55, 64172), (61, 57860), (110, 32086), (122, 28930), (220, 16043), (244, 14465), (263, 13420), (305, 11572), (526, 6710), (610, 5786), (671, 5260), (1052, 3355), (1220, 2893), (1315, 2684), (1342, 2630)]