417164940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9697}}^1$

素因数の和:9951

約数の個数: 72

約数和(自身を含む): 1270825920

約数和(自身を除く): 853660980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 8604, 9697, 10755, 14340, 19394, 21510, 29091, 38788, 43020, 48485, 58182, 87273, 96970, 116364, 145455, 174546, 193940, 290910, 349092, 436365, 581820, 872730, 1745460, 2317583, 4635166, 6952749, 9270332, 11587915, 13905498, 20858247, 23175830, 27810996, 34763745, 41716494, 46351660, 69527490, 83432988, 104291235, 139054980, 208582470, 417164940]

約数ペア:

[(1, 417164940), (2, 208582470), (3, 139054980), (4, 104291235), (5, 83432988), (6, 69527490), (9, 46351660), (10, 41716494), (12, 34763745), (15, 27810996), (18, 23175830), (20, 20858247), (30, 13905498), (36, 11587915), (45, 9270332), (60, 6952749), (90, 4635166), (180, 2317583), (239, 1745460), (478, 872730), (717, 581820), (956, 436365), (1195, 349092), (1434, 290910), (2151, 193940), (2390, 174546), (2868, 145455), (3585, 116364), (4302, 96970), (4780, 87273), (7170, 58182), (8604, 48485), (9697, 43020), (10755, 38788), (14340, 29091), (19394, 21510)]