143101730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12347}}^1$

素因数の和:12434

約数の個数: 32

約数和(自身を含む): 275607360

約数和(自身を除く): 132505630

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 12347, 24694, 61735, 123470, 234593, 469186, 753167, 1172965, 1506334, 2345930, 3765835, 7531670, 14310173, 28620346, 71550865, 143101730]

約数ペア:

[(1, 143101730), (2, 71550865), (5, 28620346), (10, 14310173), (19, 7531670), (38, 3765835), (61, 2345930), (95, 1506334), (122, 1172965), (190, 753167), (305, 469186), (610, 234593), (1159, 123470), (2318, 61735), (5795, 24694), (11590, 12347)]