29304340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 67914000

約数和(自身を除く): 38609660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 2749, 5330, 5498, 10660, 10996, 13745, 27490, 35737, 54980, 71474, 112709, 142948, 178685, 225418, 357370, 450836, 563545, 714740, 1127090, 1465217, 2254180, 2930434, 5860868, 7326085, 14652170, 29304340]

約数ペア:

[(1, 29304340), (2, 14652170), (4, 7326085), (5, 5860868), (10, 2930434), (13, 2254180), (20, 1465217), (26, 1127090), (41, 714740), (52, 563545), (65, 450836), (82, 357370), (130, 225418), (164, 178685), (205, 142948), (260, 112709), (410, 71474), (533, 54980), (820, 35737), (1066, 27490), (2132, 13745), (2665, 10996), (2749, 10660), (5330, 5498)]