3221790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 9096192

約数和(自身を除く): 5874402

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 751, 858, 1430, 1502, 2145, 2253, 3755, 4290, 4506, 7510, 8261, 9763, 11265, 16522, 19526, 22530, 24783, 29289, 41305, 48815, 49566, 58578, 82610, 97630, 107393, 123915, 146445, 214786, 247830, 292890, 322179, 536965, 644358, 1073930, 1610895, 3221790]

約数ペア:

[(1, 3221790), (2, 1610895), (3, 1073930), (5, 644358), (6, 536965), (10, 322179), (11, 292890), (13, 247830), (15, 214786), (22, 146445), (26, 123915), (30, 107393), (33, 97630), (39, 82610), (55, 58578), (65, 49566), (66, 48815), (78, 41305), (110, 29289), (130, 24783), (143, 22530), (165, 19526), (195, 16522), (286, 11265), (330, 9763), (390, 8261), (429, 7510), (715, 4506), (751, 4290), (858, 3755), (1430, 2253), (1502, 2145)]