778836030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195197}}^1$

素因数の和:195233

約数の個数: 64

約数和(自身を含む): 2248680960

約数和(自身を除く): 1469844930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 195197, 390394, 585591, 975985, 1171182, 1366379, 1951970, 2732758, 2927955, 3708743, 4099137, 5855910, 6831895, 7417486, 8198274, 11126229, 13663790, 18543715, 20495685, 22252458, 25961201, 37087430, 40991370, 51922402, 55631145, 77883603, 111262290, 129806005, 155767206, 259612010, 389418015, 778836030]

約数ペア:

[(1, 778836030), (2, 389418015), (3, 259612010), (5, 155767206), (6, 129806005), (7, 111262290), (10, 77883603), (14, 55631145), (15, 51922402), (19, 40991370), (21, 37087430), (30, 25961201), (35, 22252458), (38, 20495685), (42, 18543715), (57, 13663790), (70, 11126229), (95, 8198274), (105, 7417486), (114, 6831895), (133, 5855910), (190, 4099137), (210, 3708743), (266, 2927955), (285, 2732758), (399, 1951970), (570, 1366379), (665, 1171182), (798, 975985), (1330, 585591), (1995, 390394), (3990, 195197)]