3748346940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{20107}}^1$

素因数の和:20371

約数の個数: 96

約数和(自身を含む): 11350563840

約数和(自身を除く): 7602216900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 390, 478, 717, 780, 956, 1195, 1434, 2390, 2868, 3107, 3585, 4780, 6214, 7170, 9321, 12428, 14340, 15535, 18642, 20107, 31070, 37284, 40214, 46605, 60321, 62140, 80428, 93210, 100535, 120642, 186420, 201070, 241284, 261391, 301605, 402140, 522782, 603210, 784173, 1045564, 1206420, 1306955, 1568346, 2613910, 3136692, 3920865, 4805573, 5227820, 7841730, 9611146, 14416719, 15683460, 19222292, 24027865, 28833438, 48055730, 57666876, 62472449, 72083595, 96111460, 124944898, 144167190, 187417347, 249889796, 288334380, 312362245, 374834694, 624724490, 749669388, 937086735, 1249448980, 1874173470, 3748346940]

約数ペア:

[(1, 3748346940), (2, 1874173470), (3, 1249448980), (4, 937086735), (5, 749669388), (6, 624724490), (10, 374834694), (12, 312362245), (13, 288334380), (15, 249889796), (20, 187417347), (26, 144167190), (30, 124944898), (39, 96111460), (52, 72083595), (60, 62472449), (65, 57666876), (78, 48055730), (130, 28833438), (156, 24027865), (195, 19222292), (239, 15683460), (260, 14416719), (390, 9611146), (478, 7841730), (717, 5227820), (780, 4805573), (956, 3920865), (1195, 3136692), (1434, 2613910), (2390, 1568346), (2868, 1306955), (3107, 1206420), (3585, 1045564), (4780, 784173), (6214, 603210), (7170, 522782), (9321, 402140), (12428, 301605), (14340, 261391), (15535, 241284), (18642, 201070), (20107, 186420), (31070, 120642), (37284, 100535), (40214, 93210), (46605, 80428), (60321, 62140)]