63459090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10015

約数の個数: 48

約数和(自身を含む): 167334336

約数和(自身を除く): 103875246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 9931, 19862, 29793, 49655, 59586, 89379, 99310, 148965, 178758, 297930, 446895, 705101, 893790, 1410202, 2115303, 3525505, 4230606, 6345909, 7051010, 10576515, 12691818, 21153030, 31729545, 63459090]

約数ペア:

[(1, 63459090), (2, 31729545), (3, 21153030), (5, 12691818), (6, 10576515), (9, 7051010), (10, 6345909), (15, 4230606), (18, 3525505), (30, 2115303), (45, 1410202), (71, 893790), (90, 705101), (142, 446895), (213, 297930), (355, 178758), (426, 148965), (639, 99310), (710, 89379), (1065, 59586), (1278, 49655), (2130, 29793), (3195, 19862), (6390, 9931)]