3234467660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139537}}^1$

素因数の和:139626

約数の個数: 48

約数和(自身を含む): 7267139040

約数和(自身を除く): 4032671380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4636, 5795, 11590, 23180, 139537, 279074, 558148, 697685, 1395370, 2651203, 2790740, 5302406, 8511757, 10604812, 13256015, 17023514, 26512030, 34047028, 42558785, 53024060, 85117570, 161723383, 170235140, 323446766, 646893532, 808616915, 1617233830, 3234467660]

約数ペア:

[(1, 3234467660), (2, 1617233830), (4, 808616915), (5, 646893532), (10, 323446766), (19, 170235140), (20, 161723383), (38, 85117570), (61, 53024060), (76, 42558785), (95, 34047028), (122, 26512030), (190, 17023514), (244, 13256015), (305, 10604812), (380, 8511757), (610, 5302406), (1159, 2790740), (1220, 2651203), (2318, 1395370), (4636, 697685), (5795, 558148), (11590, 279074), (23180, 139537)]