90791730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59341}}^1$

素因数の和:59371

約数の個数: 48

約数和(自身を含む): 249948504

約数和(自身を除く): 159156774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 59341, 118682, 178023, 296705, 356046, 534069, 593410, 890115, 1008797, 1068138, 1780230, 2017594, 2670345, 3026391, 5043985, 5340690, 6052782, 9079173, 10087970, 15131955, 18158346, 30263910, 45395865, 90791730]

約数ペア:

[(1, 90791730), (2, 45395865), (3, 30263910), (5, 18158346), (6, 15131955), (9, 10087970), (10, 9079173), (15, 6052782), (17, 5340690), (18, 5043985), (30, 3026391), (34, 2670345), (45, 2017594), (51, 1780230), (85, 1068138), (90, 1008797), (102, 890115), (153, 593410), (170, 534069), (255, 356046), (306, 296705), (510, 178023), (765, 118682), (1530, 59341)]