291214911090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{150473}}^1$

素因数の和:152595

約数の個数: 64

約数和(自身を含む): 721812943872

約数和(自身を除く): 430598032782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2081, 4162, 6243, 10405, 12486, 20810, 31215, 62430, 64511, 129022, 150473, 193533, 300946, 322555, 387066, 451419, 645110, 752365, 902838, 967665, 1504730, 1935330, 2257095, 4514190, 4664663, 9329326, 13993989, 23323315, 27987978, 46646630, 69969945, 139939890, 313134313, 626268626, 939402939, 1565671565, 1878805878, 3131343130, 4697014695, 9394029390, 9707163703, 19414327406, 29121491109, 48535818515, 58242982218, 97071637030, 145607455545, 291214911090]

約数ペア:

[(1, 291214911090), (2, 145607455545), (3, 97071637030), (5, 58242982218), (6, 48535818515), (10, 29121491109), (15, 19414327406), (30, 9707163703), (31, 9394029390), (62, 4697014695), (93, 3131343130), (155, 1878805878), (186, 1565671565), (310, 939402939), (465, 626268626), (930, 313134313), (2081, 139939890), (4162, 69969945), (6243, 46646630), (10405, 27987978), (12486, 23323315), (20810, 13993989), (31215, 9329326), (62430, 4664663), (64511, 4514190), (129022, 2257095), (150473, 1935330), (193533, 1504730), (300946, 967665), (322555, 902838), (387066, 752365), (451419, 645110)]