80030730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12111

約数の個数: 64

約数和(自身を含む): 219034368

約数和(自身を除く): 139003638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12071, 24142, 36213, 60355, 72426, 120710, 156923, 181065, 205207, 313846, 362130, 410414, 470769, 615621, 784615, 941538, 1026035, 1231242, 1569230, 2052070, 2353845, 2667691, 3078105, 4707690, 5335382, 6156210, 8003073, 13338455, 16006146, 26676910, 40015365, 80030730]

約数ペア:

[(1, 80030730), (2, 40015365), (3, 26676910), (5, 16006146), (6, 13338455), (10, 8003073), (13, 6156210), (15, 5335382), (17, 4707690), (26, 3078105), (30, 2667691), (34, 2353845), (39, 2052070), (51, 1569230), (65, 1231242), (78, 1026035), (85, 941538), (102, 784615), (130, 615621), (170, 470769), (195, 410414), (221, 362130), (255, 313846), (390, 205207), (442, 181065), (510, 156923), (663, 120710), (1105, 72426), (1326, 60355), (2210, 36213), (3315, 24142), (6630, 12071)]