7732140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16653396

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, 195, 230, 260, 276, 299, 345, 390, 431, 460, 598, 690, 780, 862, 897, 1196, 1293, 1380, 1495, 1724, 1794, 2155, 2586, 2990, 3588, 4310, 4485, 5172, 5603, 5980, 6465, 8620, 8970, 9913, 11206, 12930, 16809, 17940, 19826, 22412, 25860, 28015, 29739, 33618, 39652, 49565, 56030, 59478, 67236, 84045, 99130, 112060, 118956, 128869, 148695, 168090, 198260, 257738, 297390, 336180, 386607, 515476, 594780, 644345, 773214, 1288690, 1546428, 1933035, 2577380, 3866070, 7732140]

約数ペア:

[(1, 7732140), (2, 3866070), (3, 2577380), (4, 1933035), (5, 1546428), (6, 1288690), (10, 773214), (12, 644345), (13, 594780), (15, 515476), (20, 386607), (23, 336180), (26, 297390), (30, 257738), (39, 198260), (46, 168090), (52, 148695), (60, 128869), (65, 118956), (69, 112060), (78, 99130), (92, 84045), (115, 67236), (130, 59478), (138, 56030), (156, 49565), (195, 39652), (230, 33618), (260, 29739), (276, 28015), (299, 25860), (345, 22412), (390, 19826), (431, 17940), (460, 16809), (598, 12930), (690, 11206), (780, 9913), (862, 8970), (897, 8620), (1196, 6465), (1293, 5980), (1380, 5603), (1495, 5172), (1724, 4485), (1794, 4310), (2155, 3588), (2586, 2990)]