248375130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 616387968

約数和(自身を除く): 368012838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 113, 123, 205, 226, 246, 339, 410, 565, 615, 678, 1130, 1230, 1695, 1787, 3390, 3574, 4633, 5361, 8935, 9266, 10722, 13899, 17870, 23165, 26805, 27798, 46330, 53610, 69495, 73267, 138990, 146534, 201931, 219801, 366335, 403862, 439602, 605793, 732670, 1009655, 1099005, 1211586, 2019310, 2198010, 3028965, 6057930, 8279171, 16558342, 24837513, 41395855, 49675026, 82791710, 124187565, 248375130]

約数ペア:

[(1, 248375130), (2, 124187565), (3, 82791710), (5, 49675026), (6, 41395855), (10, 24837513), (15, 16558342), (30, 8279171), (41, 6057930), (82, 3028965), (113, 2198010), (123, 2019310), (205, 1211586), (226, 1099005), (246, 1009655), (339, 732670), (410, 605793), (565, 439602), (615, 403862), (678, 366335), (1130, 219801), (1230, 201931), (1695, 146534), (1787, 138990), (3390, 73267), (3574, 69495), (4633, 53610), (5361, 46330), (8935, 27798), (9266, 26805), (10722, 23165), (13899, 17870)]