191901330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112223}}^1$

素因数の和:112255

約数の個数: 48

約数和(自身を含む): 525208320

約数和(自身を除く): 333306990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 112223, 224446, 336669, 561115, 673338, 1010007, 1122230, 1683345, 2020014, 2132237, 3366690, 4264474, 5050035, 6396711, 10100070, 10661185, 12793422, 19190133, 21322370, 31983555, 38380266, 63967110, 95950665, 191901330]

約数ペア:

[(1, 191901330), (2, 95950665), (3, 63967110), (5, 38380266), (6, 31983555), (9, 21322370), (10, 19190133), (15, 12793422), (18, 10661185), (19, 10100070), (30, 6396711), (38, 5050035), (45, 4264474), (57, 3366690), (90, 2132237), (95, 2020014), (114, 1683345), (171, 1122230), (190, 1010007), (285, 673338), (342, 561115), (570, 336669), (855, 224446), (1710, 112223)]