17541420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 54227712

約数和(自身を除く): 36686292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 523, 559, 645, 780, 860, 1046, 1118, 1290, 1569, 1677, 2092, 2236, 2580, 2615, 2795, 3138, 3354, 5230, 5590, 6276, 6708, 6799, 7845, 8385, 10460, 11180, 13598, 15690, 16770, 20397, 22489, 27196, 31380, 33540, 33995, 40794, 44978, 67467, 67990, 81588, 89956, 101985, 112445, 134934, 135980, 203970, 224890, 269868, 292357, 337335, 407940, 449780, 584714, 674670, 877071, 1169428, 1349340, 1461785, 1754142, 2923570, 3508284, 4385355, 5847140, 8770710, 17541420]

約数ペア:

[(1, 17541420), (2, 8770710), (3, 5847140), (4, 4385355), (5, 3508284), (6, 2923570), (10, 1754142), (12, 1461785), (13, 1349340), (15, 1169428), (20, 877071), (26, 674670), (30, 584714), (39, 449780), (43, 407940), (52, 337335), (60, 292357), (65, 269868), (78, 224890), (86, 203970), (129, 135980), (130, 134934), (156, 112445), (172, 101985), (195, 89956), (215, 81588), (258, 67990), (260, 67467), (390, 44978), (430, 40794), (516, 33995), (523, 33540), (559, 31380), (645, 27196), (780, 22489), (860, 20397), (1046, 16770), (1118, 15690), (1290, 13598), (1569, 11180), (1677, 10460), (2092, 8385), (2236, 7845), (2580, 6799), (2615, 6708), (2795, 6276), (3138, 5590), (3354, 5230)]