314604430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 674500608

約数和(自身を除く): 359896178

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 113, 155, 217, 226, 310, 434, 565, 791, 1085, 1130, 1283, 1582, 2170, 2566, 3503, 3955, 6415, 7006, 7910, 8981, 12830, 17515, 17962, 24521, 35030, 39773, 44905, 49042, 79546, 89810, 122605, 144979, 198865, 245210, 278411, 289958, 397730, 556822, 724895, 1014853, 1392055, 1449790, 2029706, 2784110, 4494349, 5074265, 8988698, 10148530, 22471745, 31460443, 44943490, 62920886, 157302215, 314604430]

約数ペア:

[(1, 314604430), (2, 157302215), (5, 62920886), (7, 44943490), (10, 31460443), (14, 22471745), (31, 10148530), (35, 8988698), (62, 5074265), (70, 4494349), (113, 2784110), (155, 2029706), (217, 1449790), (226, 1392055), (310, 1014853), (434, 724895), (565, 556822), (791, 397730), (1085, 289958), (1130, 278411), (1283, 245210), (1582, 198865), (2170, 144979), (2566, 122605), (3503, 89810), (3955, 79546), (6415, 49042), (7006, 44905), (7910, 39773), (8981, 35030), (12830, 24521), (17515, 17962)]