1520393910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{44417}}^1$

素因数の和:44597

約数の個数: 64

約数和(自身を含む): 4195901952

約数和(自身を除く): 2675508042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 3423, 4890, 5705, 6846, 11410, 17115, 34230, 44417, 88834, 133251, 222085, 266502, 310919, 444170, 621838, 666255, 932757, 1332510, 1554595, 1865514, 3109190, 4663785, 7239971, 9327570, 14479942, 21719913, 36199855, 43439826, 50679797, 72399710, 101359594, 108599565, 152039391, 217199130, 253398985, 304078782, 506797970, 760196955, 1520393910]

約数ペア:

[(1, 1520393910), (2, 760196955), (3, 506797970), (5, 304078782), (6, 253398985), (7, 217199130), (10, 152039391), (14, 108599565), (15, 101359594), (21, 72399710), (30, 50679797), (35, 43439826), (42, 36199855), (70, 21719913), (105, 14479942), (163, 9327570), (210, 7239971), (326, 4663785), (489, 3109190), (815, 1865514), (978, 1554595), (1141, 1332510), (1630, 932757), (2282, 666255), (2445, 621838), (3423, 444170), (4890, 310919), (5705, 266502), (6846, 222085), (11410, 133251), (17115, 88834), (34230, 44417)]