15663938630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^2$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 30221777376

約数和(自身を除く): 14557838746

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 251, 470, 502, 529, 1058, 1081, 1255, 2162, 2510, 2645, 5290, 5405, 5773, 10810, 11546, 11797, 23594, 24863, 28865, 49726, 57730, 58985, 63001, 117970, 124315, 126002, 132779, 248630, 265558, 271331, 315005, 542662, 630010, 663895, 1327790, 1356655, 1449023, 2713310, 2898046, 2961047, 5922094, 6240613, 7245115, 12481226, 14490230, 14805235, 29610470, 31203065, 33327529, 62406130, 66655058, 68104081, 136208162, 166637645, 333275290, 340520405, 681040810, 1566393863, 3132787726, 7831969315, 15663938630]

約数ペア:

[(1, 15663938630), (2, 7831969315), (5, 3132787726), (10, 1566393863), (23, 681040810), (46, 340520405), (47, 333275290), (94, 166637645), (115, 136208162), (230, 68104081), (235, 66655058), (251, 62406130), (470, 33327529), (502, 31203065), (529, 29610470), (1058, 14805235), (1081, 14490230), (1255, 12481226), (2162, 7245115), (2510, 6240613), (2645, 5922094), (5290, 2961047), (5405, 2898046), (5773, 2713310), (10810, 1449023), (11546, 1356655), (11797, 1327790), (23594, 663895), (24863, 630010), (28865, 542662), (49726, 315005), (57730, 271331), (58985, 265558), (63001, 248630), (117970, 132779), (124315, 126002)]