23471550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 72

約数和(自身を含む): 64579944

約数和(自身を除く): 41108394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1213, 1290, 1935, 2150, 2426, 3225, 3639, 3870, 6065, 6450, 7278, 9675, 10917, 12130, 18195, 19350, 21834, 30325, 36390, 52159, 54585, 60650, 90975, 104318, 109170, 156477, 181950, 260795, 272925, 312954, 469431, 521590, 545850, 782385, 938862, 1303975, 1564770, 2347155, 2607950, 3911925, 4694310, 7823850, 11735775, 23471550]

約数ペア:

[(1, 23471550), (2, 11735775), (3, 7823850), (5, 4694310), (6, 3911925), (9, 2607950), (10, 2347155), (15, 1564770), (18, 1303975), (25, 938862), (30, 782385), (43, 545850), (45, 521590), (50, 469431), (75, 312954), (86, 272925), (90, 260795), (129, 181950), (150, 156477), (215, 109170), (225, 104318), (258, 90975), (387, 60650), (430, 54585), (450, 52159), (645, 36390), (774, 30325), (1075, 21834), (1213, 19350), (1290, 18195), (1935, 12130), (2150, 10917), (2426, 9675), (3225, 7278), (3639, 6450), (3870, 6065)]