243927530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 569963520

約数和(自身を除く): 326035990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 217, 242, 310, 341, 385, 434, 605, 682, 770, 847, 929, 1085, 1210, 1694, 1705, 1858, 2170, 2387, 3410, 3751, 4235, 4645, 4774, 6503, 7502, 8470, 9290, 10219, 11935, 13006, 18755, 20438, 23870, 26257, 28799, 32515, 37510, 51095, 52514, 57598, 65030, 71533, 102190, 112409, 131285, 143066, 143995, 201593, 224818, 262570, 287990, 316789, 357665, 403186, 562045, 633578, 715330, 786863, 1007965, 1124090, 1573726, 1583945, 2015930, 2217523, 3167890, 3484679, 3934315, 4435046, 6969358, 7868630, 11087615, 17423395, 22175230, 24392753, 34846790, 48785506, 121963765, 243927530]

約数ペア:

[(1, 243927530), (2, 121963765), (5, 48785506), (7, 34846790), (10, 24392753), (11, 22175230), (14, 17423395), (22, 11087615), (31, 7868630), (35, 6969358), (55, 4435046), (62, 3934315), (70, 3484679), (77, 3167890), (110, 2217523), (121, 2015930), (154, 1583945), (155, 1573726), (217, 1124090), (242, 1007965), (310, 786863), (341, 715330), (385, 633578), (434, 562045), (605, 403186), (682, 357665), (770, 316789), (847, 287990), (929, 262570), (1085, 224818), (1210, 201593), (1694, 143995), (1705, 143066), (1858, 131285), (2170, 112409), (2387, 102190), (3410, 71533), (3751, 65030), (4235, 57598), (4645, 52514), (4774, 51095), (6503, 37510), (7502, 32515), (8470, 28799), (9290, 26257), (10219, 23870), (11935, 20438), (13006, 18755)]