323628830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{38851}}^1$

素因数の和:38889

約数の個数: 48

約数和(自身を含む): 717518736

約数和(自身を除く): 393889906

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 38851, 77702, 194255, 271957, 388510, 543914, 660467, 1320934, 1359785, 1903699, 2719570, 3302335, 3807398, 4623269, 6604670, 9246538, 9518495, 19036990, 23116345, 32362883, 46232690, 64725766, 161814415, 323628830]

約数ペア:

[(1, 323628830), (2, 161814415), (5, 64725766), (7, 46232690), (10, 32362883), (14, 23116345), (17, 19036990), (34, 9518495), (35, 9246538), (49, 6604670), (70, 4623269), (85, 3807398), (98, 3302335), (119, 2719570), (170, 1903699), (238, 1359785), (245, 1320934), (490, 660467), (595, 543914), (833, 388510), (1190, 271957), (1666, 194255), (4165, 77702), (8330, 38851)]