29999630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 29720050

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 62, 71, 94, 142, 145, 155, 235, 290, 310, 355, 470, 710, 899, 1363, 1457, 1798, 2059, 2201, 2726, 2914, 3337, 4118, 4402, 4495, 6674, 6815, 7285, 8990, 10295, 11005, 13630, 14570, 16685, 20590, 22010, 33370, 42253, 63829, 84506, 96773, 103447, 127658, 193546, 206894, 211265, 319145, 422530, 483865, 517235, 638290, 967730, 1034470, 2999963, 5999926, 14999815, 29999630]

約数ペア:

[(1, 29999630), (2, 14999815), (5, 5999926), (10, 2999963), (29, 1034470), (31, 967730), (47, 638290), (58, 517235), (62, 483865), (71, 422530), (94, 319145), (142, 211265), (145, 206894), (155, 193546), (235, 127658), (290, 103447), (310, 96773), (355, 84506), (470, 63829), (710, 42253), (899, 33370), (1363, 22010), (1457, 20590), (1798, 16685), (2059, 14570), (2201, 13630), (2726, 11005), (2914, 10295), (3337, 8990), (4118, 7285), (4402, 6815), (4495, 6674)]