15528210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 39260160

約数和(自身を除く): 23731950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 283, 295, 310, 354, 465, 566, 590, 849, 885, 930, 1415, 1698, 1770, 1829, 2830, 3658, 4245, 5487, 8490, 8773, 9145, 10974, 16697, 17546, 18290, 26319, 27435, 33394, 43865, 50091, 52638, 54870, 83485, 87730, 100182, 131595, 166970, 250455, 263190, 500910, 517607, 1035214, 1552821, 2588035, 3105642, 5176070, 7764105, 15528210]

約数ペア:

[(1, 15528210), (2, 7764105), (3, 5176070), (5, 3105642), (6, 2588035), (10, 1552821), (15, 1035214), (30, 517607), (31, 500910), (59, 263190), (62, 250455), (93, 166970), (118, 131595), (155, 100182), (177, 87730), (186, 83485), (283, 54870), (295, 52638), (310, 50091), (354, 43865), (465, 33394), (566, 27435), (590, 26319), (849, 18290), (885, 17546), (930, 16697), (1415, 10974), (1698, 9145), (1770, 8773), (1829, 8490), (2830, 5487), (3658, 4245)]