65739180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 199600128

約数和(自身を除く): 133860948

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, 271, 311, 390, 542, 622, 780, 813, 933, 1084, 1244, 1355, 1555, 1626, 1866, 2710, 3110, 3252, 3523, 3732, 4043, 4065, 4665, 5420, 6220, 7046, 8086, 8130, 9330, 10569, 12129, 14092, 16172, 16260, 17615, 18660, 20215, 21138, 24258, 35230, 40430, 42276, 48516, 52845, 60645, 70460, 80860, 84281, 105690, 121290, 168562, 211380, 242580, 252843, 337124, 421405, 505686, 842810, 1011372, 1095653, 1264215, 1685620, 2191306, 2528430, 3286959, 4382612, 5056860, 5478265, 6573918, 10956530, 13147836, 16434795, 21913060, 32869590, 65739180]

約数ペア:

[(1, 65739180), (2, 32869590), (3, 21913060), (4, 16434795), (5, 13147836), (6, 10956530), (10, 6573918), (12, 5478265), (13, 5056860), (15, 4382612), (20, 3286959), (26, 2528430), (30, 2191306), (39, 1685620), (52, 1264215), (60, 1095653), (65, 1011372), (78, 842810), (130, 505686), (156, 421405), (195, 337124), (260, 252843), (271, 242580), (311, 211380), (390, 168562), (542, 121290), (622, 105690), (780, 84281), (813, 80860), (933, 70460), (1084, 60645), (1244, 52845), (1355, 48516), (1555, 42276), (1626, 40430), (1866, 35230), (2710, 24258), (3110, 21138), (3252, 20215), (3523, 18660), (3732, 17615), (4043, 16260), (4065, 16172), (4665, 14092), (5420, 12129), (6220, 10569), (7046, 9330), (8086, 8130)]