89887590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25609}}^1$

素因数の和:25638

約数の個数: 64

約数和(自身を含む): 258148800

約数和(自身を除く): 168261210

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, 25609, 51218, 76827, 128045, 153654, 230481, 256090, 332917, 384135, 460962, 665834, 691443, 768270, 998751, 1152405, 1382886, 1664585, 1997502, 2304810, 2996253, 3329170, 3457215, 4993755, 5992506, 6914430, 8988759, 9987510, 14981265, 17977518, 29962530, 44943795, 89887590]

約数ペア:

[(1, 89887590), (2, 44943795), (3, 29962530), (5, 17977518), (6, 14981265), (9, 9987510), (10, 8988759), (13, 6914430), (15, 5992506), (18, 4993755), (26, 3457215), (27, 3329170), (30, 2996253), (39, 2304810), (45, 1997502), (54, 1664585), (65, 1382886), (78, 1152405), (90, 998751), (117, 768270), (130, 691443), (135, 665834), (195, 460962), (234, 384135), (270, 332917), (351, 256090), (390, 230481), (585, 153654), (702, 128045), (1170, 76827), (1755, 51218), (3510, 25609)]