193722330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 487710720

約数和(自身を除く): 293988390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 446, 669, 690, 1115, 1259, 1338, 2230, 2518, 3345, 3777, 5129, 6295, 6690, 7554, 10258, 12590, 15387, 18885, 25645, 28957, 30774, 37770, 51290, 57914, 76935, 86871, 144785, 153870, 173742, 280757, 289570, 434355, 561514, 842271, 868710, 1403785, 1684542, 2807570, 4211355, 6457411, 8422710, 12914822, 19372233, 32287055, 38744466, 64574110, 96861165, 193722330]

約数ペア:

[(1, 193722330), (2, 96861165), (3, 64574110), (5, 38744466), (6, 32287055), (10, 19372233), (15, 12914822), (23, 8422710), (30, 6457411), (46, 4211355), (69, 2807570), (115, 1684542), (138, 1403785), (223, 868710), (230, 842271), (345, 561514), (446, 434355), (669, 289570), (690, 280757), (1115, 173742), (1259, 153870), (1338, 144785), (2230, 86871), (2518, 76935), (3345, 57914), (3777, 51290), (5129, 37770), (6295, 30774), (6690, 28957), (7554, 25645), (10258, 18885), (12590, 15387)]