319012890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41057}}^1$

素因数の和:41111

約数の個数: 64

約数和(自身を含む): 898677504

約数和(自身を除く): 579664614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 41057, 82114, 123171, 205285, 246342, 287399, 410570, 574798, 615855, 862197, 1231710, 1436995, 1519109, 1724394, 2873990, 3038218, 4310985, 4557327, 7595545, 8621970, 9114654, 10633763, 15191090, 21267526, 22786635, 31901289, 45573270, 53168815, 63802578, 106337630, 159506445, 319012890]

約数ペア:

[(1, 319012890), (2, 159506445), (3, 106337630), (5, 63802578), (6, 53168815), (7, 45573270), (10, 31901289), (14, 22786635), (15, 21267526), (21, 15191090), (30, 10633763), (35, 9114654), (37, 8621970), (42, 7595545), (70, 4557327), (74, 4310985), (105, 3038218), (111, 2873990), (185, 1724394), (210, 1519109), (222, 1436995), (259, 1231710), (370, 862197), (518, 615855), (555, 574798), (777, 410570), (1110, 287399), (1295, 246342), (1554, 205285), (2590, 123171), (3885, 82114), (7770, 41057)]