66811530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 170760960

約数和(自身を除く): 103949430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 269, 487, 510, 538, 807, 974, 1345, 1461, 1614, 2435, 2690, 2922, 4035, 4573, 4870, 7305, 8070, 8279, 9146, 13719, 14610, 16558, 22865, 24837, 27438, 41395, 45730, 49674, 68595, 82790, 124185, 131003, 137190, 248370, 262006, 393009, 655015, 786018, 1310030, 1965045, 2227051, 3930090, 4454102, 6681153, 11135255, 13362306, 22270510, 33405765, 66811530]

約数ペア:

[(1, 66811530), (2, 33405765), (3, 22270510), (5, 13362306), (6, 11135255), (10, 6681153), (15, 4454102), (17, 3930090), (30, 2227051), (34, 1965045), (51, 1310030), (85, 786018), (102, 655015), (170, 393009), (255, 262006), (269, 248370), (487, 137190), (510, 131003), (538, 124185), (807, 82790), (974, 68595), (1345, 49674), (1461, 45730), (1614, 41395), (2435, 27438), (2690, 24837), (2922, 22865), (4035, 16558), (4573, 14610), (4870, 13719), (7305, 9146), (8070, 8279)]