27823380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35671}}^1$

素因数の和:35696

約数の個数: 48

約数和(自身を含む): 83900544

約数和(自身を除く): 56077164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 35671, 71342, 107013, 142684, 178355, 214026, 356710, 428052, 463723, 535065, 713420, 927446, 1070130, 1391169, 1854892, 2140260, 2318615, 2782338, 4637230, 5564676, 6955845, 9274460, 13911690, 27823380]

約数ペア:

[(1, 27823380), (2, 13911690), (3, 9274460), (4, 6955845), (5, 5564676), (6, 4637230), (10, 2782338), (12, 2318615), (13, 2140260), (15, 1854892), (20, 1391169), (26, 1070130), (30, 927446), (39, 713420), (52, 535065), (60, 463723), (65, 428052), (78, 356710), (130, 214026), (156, 178355), (195, 142684), (260, 107013), (390, 71342), (780, 35671)]