283932010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 290869910

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 430, 437, 817, 874, 989, 1511, 1634, 1978, 2185, 3022, 4085, 4370, 4945, 7555, 8170, 9890, 15110, 18791, 28709, 34753, 37582, 57418, 64973, 69506, 93955, 129946, 143545, 173765, 187910, 287090, 324865, 347530, 649730, 660307, 1234487, 1320614, 1494379, 2468974, 2988758, 3301535, 6172435, 6603070, 7471895, 12344870, 14943790, 28393201, 56786402, 141966005, 283932010]

約数ペア:

[(1, 283932010), (2, 141966005), (5, 56786402), (10, 28393201), (19, 14943790), (23, 12344870), (38, 7471895), (43, 6603070), (46, 6172435), (86, 3301535), (95, 2988758), (115, 2468974), (190, 1494379), (215, 1320614), (230, 1234487), (430, 660307), (437, 649730), (817, 347530), (874, 324865), (989, 287090), (1511, 187910), (1634, 173765), (1978, 143545), (2185, 129946), (3022, 93955), (4085, 69506), (4370, 64973), (4945, 57418), (7555, 37582), (8170, 34753), (9890, 28709), (15110, 18791)]