39422390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 86151168

約数和(自身を除く): 46728778

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 491, 518, 982, 1085, 1147, 1295, 2170, 2294, 2455, 2590, 3437, 4910, 5735, 6874, 8029, 11470, 15221, 16058, 17185, 18167, 30442, 34370, 36334, 40145, 76105, 80290, 90835, 106547, 127169, 152210, 181670, 213094, 254338, 532735, 563177, 635845, 1065470, 1126354, 1271690, 2815885, 3942239, 5631770, 7884478, 19711195, 39422390]

約数ペア:

[(1, 39422390), (2, 19711195), (5, 7884478), (7, 5631770), (10, 3942239), (14, 2815885), (31, 1271690), (35, 1126354), (37, 1065470), (62, 635845), (70, 563177), (74, 532735), (155, 254338), (185, 213094), (217, 181670), (259, 152210), (310, 127169), (370, 106547), (434, 90835), (491, 80290), (518, 76105), (982, 40145), (1085, 36334), (1147, 34370), (1295, 30442), (2170, 18167), (2294, 17185), (2455, 16058), (2590, 15221), (3437, 11470), (4910, 8029), (5735, 6874)]