355145910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89009}}^1$

素因数の和:89045

約数の個数: 64

約数和(自身を含む): 1025395200

約数和(自身を除く): 670249290

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, 89009, 178018, 267027, 445045, 534054, 623063, 890090, 1246126, 1335135, 1691171, 1869189, 2670270, 3115315, 3382342, 3738378, 5073513, 6230630, 8455855, 9345945, 10147026, 11838197, 16911710, 18691890, 23676394, 25367565, 35514591, 50735130, 59190985, 71029182, 118381970, 177572955, 355145910]

約数ペア:

[(1, 355145910), (2, 177572955), (3, 118381970), (5, 71029182), (6, 59190985), (7, 50735130), (10, 35514591), (14, 25367565), (15, 23676394), (19, 18691890), (21, 16911710), (30, 11838197), (35, 10147026), (38, 9345945), (42, 8455855), (57, 6230630), (70, 5073513), (95, 3738378), (105, 3382342), (114, 3115315), (133, 2670270), (190, 1869189), (210, 1691171), (266, 1335135), (285, 1246126), (399, 890090), (570, 623063), (665, 534054), (798, 445045), (1330, 267027), (1995, 178018), (3990, 89009)]