872388637380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372815657}}^1$

素因数の和:372815685

約数の個数: 72

約数和(自身を含む): 2849802889752

約数和(自身を除く): 1977414252372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 372815657, 745631314, 1118446971, 1491262628, 1864078285, 2236893942, 3355340913, 3728156570, 4473787884, 4846603541, 5592234855, 6710681826, 7456313140, 9693207082, 11184469710, 13421363652, 14539810623, 16776704565, 19386414164, 22368939420, 24233017705, 29079621246, 33553409130, 43619431869, 48466035410, 58159242492, 67106818260, 72699053115, 87238863738, 96932070820, 145398106230, 174477727476, 218097159345, 290796212460, 436194318690, 872388637380]

約数ペア:

[(1, 872388637380), (2, 436194318690), (3, 290796212460), (4, 218097159345), (5, 174477727476), (6, 145398106230), (9, 96932070820), (10, 87238863738), (12, 72699053115), (13, 67106818260), (15, 58159242492), (18, 48466035410), (20, 43619431869), (26, 33553409130), (30, 29079621246), (36, 24233017705), (39, 22368939420), (45, 19386414164), (52, 16776704565), (60, 14539810623), (65, 13421363652), (78, 11184469710), (90, 9693207082), (117, 7456313140), (130, 6710681826), (156, 5592234855), (180, 4846603541), (195, 4473787884), (234, 3728156570), (260, 3355340913), (390, 2236893942), (468, 1864078285), (585, 1491262628), (780, 1118446971), (1170, 745631314), (2340, 372815657)]