1835730

素因数分解:

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

素因数の和:552

約数の個数: 64

約数和(自身を含む): 5281920

約数和(自身を除く): 3446190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 523, 585, 702, 1046, 1170, 1569, 1755, 2615, 3138, 3510, 4707, 5230, 6799, 7845, 9414, 13598, 14121, 15690, 20397, 23535, 28242, 33995, 40794, 47070, 61191, 67990, 70605, 101985, 122382, 141210, 183573, 203970, 305955, 367146, 611910, 917865, 1835730]

約数ペア:

[(1, 1835730), (2, 917865), (3, 611910), (5, 367146), (6, 305955), (9, 203970), (10, 183573), (13, 141210), (15, 122382), (18, 101985), (26, 70605), (27, 67990), (30, 61191), (39, 47070), (45, 40794), (54, 33995), (65, 28242), (78, 23535), (90, 20397), (117, 15690), (130, 14121), (135, 13598), (195, 9414), (234, 7845), (270, 6799), (351, 5230), (390, 4707), (523, 3510), (585, 3138), (702, 2615), (1046, 1755), (1170, 1569)]