71378190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61007}}^1$

素因数の和:61033

約数の個数: 48

約数和(自身を含む): 199862208

約数和(自身を除く): 128484018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61007, 122014, 183021, 305035, 366042, 549063, 610070, 793091, 915105, 1098126, 1586182, 1830210, 2379273, 2745315, 3965455, 4758546, 5490630, 7137819, 7930910, 11896365, 14275638, 23792730, 35689095, 71378190]

約数ペア:

[(1, 71378190), (2, 35689095), (3, 23792730), (5, 14275638), (6, 11896365), (9, 7930910), (10, 7137819), (13, 5490630), (15, 4758546), (18, 3965455), (26, 2745315), (30, 2379273), (39, 1830210), (45, 1586182), (65, 1098126), (78, 915105), (90, 793091), (117, 610070), (130, 549063), (195, 366042), (234, 305035), (390, 183021), (585, 122014), (1170, 61007)]