633936420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270913}}^1$

素因数の和:270941

約数の個数: 72

約数和(自身を含む): 2070866616

約数和(自身を除く): 1436930196

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, 270913, 541826, 812739, 1083652, 1354565, 1625478, 2438217, 2709130, 3250956, 3521869, 4063695, 4876434, 5418260, 7043738, 8127390, 9752868, 10565607, 12191085, 14087476, 16254780, 17609345, 21131214, 24382170, 31696821, 35218690, 42262428, 48764340, 52828035, 63393642, 70437380, 105656070, 126787284, 158484105, 211312140, 316968210, 633936420]

約数ペア:

[(1, 633936420), (2, 316968210), (3, 211312140), (4, 158484105), (5, 126787284), (6, 105656070), (9, 70437380), (10, 63393642), (12, 52828035), (13, 48764340), (15, 42262428), (18, 35218690), (20, 31696821), (26, 24382170), (30, 21131214), (36, 17609345), (39, 16254780), (45, 14087476), (52, 12191085), (60, 10565607), (65, 9752868), (78, 8127390), (90, 7043738), (117, 5418260), (130, 4876434), (156, 4063695), (180, 3521869), (195, 3250956), (234, 2709130), (260, 2438217), (390, 1625478), (468, 1354565), (585, 1083652), (780, 812739), (1170, 541826), (2340, 270913)]