69283890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19739}}^1$

素因数の和:19768

約数の個数: 64

約数和(自身を含む): 198979200

約数和(自身を除く): 129695310

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, 19739, 39478, 59217, 98695, 118434, 177651, 197390, 256607, 296085, 355302, 513214, 532953, 592170, 769821, 888255, 1065906, 1283035, 1539642, 1776510, 2309463, 2566070, 2664765, 3849105, 4618926, 5329530, 6928389, 7698210, 11547315, 13856778, 23094630, 34641945, 69283890]

約数ペア:

[(1, 69283890), (2, 34641945), (3, 23094630), (5, 13856778), (6, 11547315), (9, 7698210), (10, 6928389), (13, 5329530), (15, 4618926), (18, 3849105), (26, 2664765), (27, 2566070), (30, 2309463), (39, 1776510), (45, 1539642), (54, 1283035), (65, 1065906), (78, 888255), (90, 769821), (117, 592170), (130, 532953), (135, 513214), (195, 355302), (234, 296085), (270, 256607), (351, 197390), (390, 177651), (585, 118434), (702, 98695), (1170, 59217), (1755, 39478), (3510, 19739)]