29702969240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{394357}}^1$

素因数の和:394644

約数の個数: 64

約数和(自身を含む): 76663195200

約数和(自身を除く): 46960225960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1076, 1345, 1883, 2152, 2690, 3766, 5380, 7532, 9415, 10760, 15064, 18830, 37660, 75320, 394357, 788714, 1577428, 1971785, 2760499, 3154856, 3943570, 5520998, 7887140, 11041996, 13802495, 15774280, 22083992, 27604990, 55209980, 106082033, 110419960, 212164066, 424328132, 530410165, 742574231, 848656264, 1060820330, 1485148462, 2121640660, 2970296924, 3712871155, 4243281320, 5940593848, 7425742310, 14851484620, 29702969240]

約数ペア:

[(1, 29702969240), (2, 14851484620), (4, 7425742310), (5, 5940593848), (7, 4243281320), (8, 3712871155), (10, 2970296924), (14, 2121640660), (20, 1485148462), (28, 1060820330), (35, 848656264), (40, 742574231), (56, 530410165), (70, 424328132), (140, 212164066), (269, 110419960), (280, 106082033), (538, 55209980), (1076, 27604990), (1345, 22083992), (1883, 15774280), (2152, 13802495), (2690, 11041996), (3766, 7887140), (5380, 5520998), (7532, 3943570), (9415, 3154856), (10760, 2760499), (15064, 1971785), (18830, 1577428), (37660, 788714), (75320, 394357)]