303650750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{7187}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 615609072

約数和(自身を除く): 311958322

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 4225, 7187, 8450, 14374, 21125, 35935, 42250, 71870, 93431, 179675, 186862, 359350, 467155, 898375, 934310, 1214603, 1796750, 2335775, 2429206, 4671550, 6073015, 11678875, 12146030, 23357750, 30365075, 60730150, 151825375, 303650750]

約数ペア:

[(1, 303650750), (2, 151825375), (5, 60730150), (10, 30365075), (13, 23357750), (25, 12146030), (26, 11678875), (50, 6073015), (65, 4671550), (125, 2429206), (130, 2335775), (169, 1796750), (250, 1214603), (325, 934310), (338, 898375), (650, 467155), (845, 359350), (1625, 186862), (1690, 179675), (3250, 93431), (4225, 71870), (7187, 42250), (8450, 35935), (14374, 21125)]