30751230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 48211458

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1087, 1230, 1886, 2174, 2829, 3261, 4715, 5435, 5658, 6522, 9430, 10870, 14145, 16305, 25001, 28290, 32610, 44567, 50002, 75003, 89134, 125005, 133701, 150006, 222835, 250010, 267402, 375015, 445670, 668505, 750030, 1025041, 1337010, 2050082, 3075123, 5125205, 6150246, 10250410, 15375615, 30751230]

約数ペア:

[(1, 30751230), (2, 15375615), (3, 10250410), (5, 6150246), (6, 5125205), (10, 3075123), (15, 2050082), (23, 1337010), (30, 1025041), (41, 750030), (46, 668505), (69, 445670), (82, 375015), (115, 267402), (123, 250010), (138, 222835), (205, 150006), (230, 133701), (246, 125005), (345, 89134), (410, 75003), (615, 50002), (690, 44567), (943, 32610), (1087, 28290), (1230, 25001), (1886, 16305), (2174, 14145), (2829, 10870), (3261, 9430), (4715, 6522), (5435, 5658)]