29236380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 83026944

約数和(自身を除く): 53790564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6863, 13726, 20589, 27452, 34315, 41178, 68630, 82356, 102945, 137260, 205890, 411780, 487273, 974546, 1461819, 1949092, 2436365, 2923638, 4872730, 5847276, 7309095, 9745460, 14618190, 29236380]

約数ペア:

[(1, 29236380), (2, 14618190), (3, 9745460), (4, 7309095), (5, 5847276), (6, 4872730), (10, 2923638), (12, 2436365), (15, 1949092), (20, 1461819), (30, 974546), (60, 487273), (71, 411780), (142, 205890), (213, 137260), (284, 102945), (355, 82356), (426, 68630), (710, 41178), (852, 34315), (1065, 27452), (1420, 20589), (2130, 13726), (4260, 6863)]