23520030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 36199650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 383, 445, 534, 690, 766, 890, 1149, 1335, 1915, 2047, 2298, 2670, 3830, 4094, 5745, 6141, 8809, 10235, 11490, 12282, 17618, 20470, 26427, 30705, 34087, 44045, 52854, 61410, 68174, 88090, 102261, 132135, 170435, 204522, 264270, 340870, 511305, 784001, 1022610, 1568002, 2352003, 3920005, 4704006, 7840010, 11760015, 23520030]

約数ペア:

[(1, 23520030), (2, 11760015), (3, 7840010), (5, 4704006), (6, 3920005), (10, 2352003), (15, 1568002), (23, 1022610), (30, 784001), (46, 511305), (69, 340870), (89, 264270), (115, 204522), (138, 170435), (178, 132135), (230, 102261), (267, 88090), (345, 68174), (383, 61410), (445, 52854), (534, 44045), (690, 34087), (766, 30705), (890, 26427), (1149, 20470), (1335, 17618), (1915, 12282), (2047, 11490), (2298, 10235), (2670, 8809), (3830, 6141), (4094, 5745)]