73409910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 64

約数和(自身を含む): 213207552

約数和(自身を除く): 139797642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 20563, 41126, 61689, 102815, 123378, 143941, 205630, 287882, 308445, 349571, 431823, 616890, 699142, 719705, 863646, 1048713, 1439410, 1747855, 2097426, 2159115, 2446997, 3495710, 4318230, 4893994, 5243565, 7340991, 10487130, 12234985, 14681982, 24469970, 36704955, 73409910]

約数ペア:

[(1, 73409910), (2, 36704955), (3, 24469970), (5, 14681982), (6, 12234985), (7, 10487130), (10, 7340991), (14, 5243565), (15, 4893994), (17, 4318230), (21, 3495710), (30, 2446997), (34, 2159115), (35, 2097426), (42, 1747855), (51, 1439410), (70, 1048713), (85, 863646), (102, 719705), (105, 699142), (119, 616890), (170, 431823), (210, 349571), (238, 308445), (255, 287882), (357, 205630), (510, 143941), (595, 123378), (714, 102815), (1190, 61689), (1785, 41126), (3570, 20563)]