64451430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238709}}^1$

素因数の和:238725

約数の個数: 32

約数和(自身を含む): 171871200

約数和(自身を除く): 107419770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238709, 477418, 716127, 1193545, 1432254, 2148381, 2387090, 3580635, 4296762, 6445143, 7161270, 10741905, 12890286, 21483810, 32225715, 64451430]

約数ペア:

[(1, 64451430), (2, 32225715), (3, 21483810), (5, 12890286), (6, 10741905), (9, 7161270), (10, 6445143), (15, 4296762), (18, 3580635), (27, 2387090), (30, 2148381), (45, 1432254), (54, 1193545), (90, 716127), (135, 477418), (270, 238709)]