3247140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 10273536

約数和(自身を除く): 7026396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 181, 195, 230, 260, 276, 299, 345, 362, 390, 460, 543, 598, 690, 724, 780, 897, 905, 1086, 1196, 1380, 1495, 1794, 1810, 2172, 2353, 2715, 2990, 3588, 3620, 4163, 4485, 4706, 5430, 5980, 7059, 8326, 8970, 9412, 10860, 11765, 12489, 14118, 16652, 17940, 20815, 23530, 24978, 28236, 35295, 41630, 47060, 49956, 54119, 62445, 70590, 83260, 108238, 124890, 141180, 162357, 216476, 249780, 270595, 324714, 541190, 649428, 811785, 1082380, 1623570, 3247140]

約数ペア:

[(1, 3247140), (2, 1623570), (3, 1082380), (4, 811785), (5, 649428), (6, 541190), (10, 324714), (12, 270595), (13, 249780), (15, 216476), (20, 162357), (23, 141180), (26, 124890), (30, 108238), (39, 83260), (46, 70590), (52, 62445), (60, 54119), (65, 49956), (69, 47060), (78, 41630), (92, 35295), (115, 28236), (130, 24978), (138, 23530), (156, 20815), (181, 17940), (195, 16652), (230, 14118), (260, 12489), (276, 11765), (299, 10860), (345, 9412), (362, 8970), (390, 8326), (460, 7059), (543, 5980), (598, 5430), (690, 4706), (724, 4485), (780, 4163), (897, 3620), (905, 3588), (1086, 2990), (1196, 2715), (1380, 2353), (1495, 2172), (1794, 1810)]