8873670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 23373504

約数和(自身を除く): 14499834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 373, 390, 610, 746, 793, 915, 1119, 1586, 1830, 1865, 2238, 2379, 3730, 3965, 4758, 4849, 5595, 7930, 9698, 11190, 11895, 14547, 22753, 23790, 24245, 29094, 45506, 48490, 68259, 72735, 113765, 136518, 145470, 227530, 295789, 341295, 591578, 682590, 887367, 1478945, 1774734, 2957890, 4436835, 8873670]

約数ペア:

[(1, 8873670), (2, 4436835), (3, 2957890), (5, 1774734), (6, 1478945), (10, 887367), (13, 682590), (15, 591578), (26, 341295), (30, 295789), (39, 227530), (61, 145470), (65, 136518), (78, 113765), (122, 72735), (130, 68259), (183, 48490), (195, 45506), (305, 29094), (366, 24245), (373, 23790), (390, 22753), (610, 14547), (746, 11895), (793, 11190), (915, 9698), (1119, 7930), (1586, 5595), (1830, 4849), (1865, 4758), (2238, 3965), (2379, 3730)]