26981370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 77495040

約数和(自身を除く): 50513670

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, 585, 702, 1170, 1755, 3510, 7687, 15374, 23061, 38435, 46122, 69183, 76870, 99931, 115305, 138366, 199862, 207549, 230610, 299793, 345915, 415098, 499655, 599586, 691830, 899379, 999310, 1037745, 1498965, 1798758, 2075490, 2698137, 2997930, 4496895, 5396274, 8993790, 13490685, 26981370]

約数ペア:

[(1, 26981370), (2, 13490685), (3, 8993790), (5, 5396274), (6, 4496895), (9, 2997930), (10, 2698137), (13, 2075490), (15, 1798758), (18, 1498965), (26, 1037745), (27, 999310), (30, 899379), (39, 691830), (45, 599586), (54, 499655), (65, 415098), (78, 345915), (90, 299793), (117, 230610), (130, 207549), (135, 199862), (195, 138366), (234, 115305), (270, 99931), (351, 76870), (390, 69183), (585, 46122), (702, 38435), (1170, 23061), (1755, 15374), (3510, 7687)]