98608380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126421}}^1$

素因数の和:126446

約数の個数: 48

約数和(自身を含む): 297344544

約数和(自身を除く): 198736164

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, 126421, 252842, 379263, 505684, 632105, 758526, 1264210, 1517052, 1643473, 1896315, 2528420, 3286946, 3792630, 4930419, 6573892, 7585260, 8217365, 9860838, 16434730, 19721676, 24652095, 32869460, 49304190, 98608380]

約数ペア:

[(1, 98608380), (2, 49304190), (3, 32869460), (4, 24652095), (5, 19721676), (6, 16434730), (10, 9860838), (12, 8217365), (13, 7585260), (15, 6573892), (20, 4930419), (26, 3792630), (30, 3286946), (39, 2528420), (52, 1896315), (60, 1643473), (65, 1517052), (78, 1264210), (130, 758526), (156, 632105), (195, 505684), (260, 379263), (390, 252842), (780, 126421)]