42188670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 116251200

約数和(自身を除く): 74062530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 138, 178, 207, 229, 230, 267, 345, 414, 445, 458, 534, 687, 690, 801, 890, 1035, 1145, 1335, 1374, 1602, 2047, 2061, 2070, 2290, 2670, 3435, 4005, 4094, 4122, 5267, 6141, 6870, 8010, 10235, 10305, 10534, 12282, 15801, 18423, 20381, 20470, 20610, 26335, 30705, 31602, 36846, 40762, 47403, 52670, 61143, 61410, 79005, 92115, 94806, 101905, 122286, 158010, 183429, 184230, 203810, 237015, 305715, 366858, 468763, 474030, 611430, 917145, 937526, 1406289, 1834290, 2343815, 2812578, 4218867, 4687630, 7031445, 8437734, 14062890, 21094335, 42188670]

約数ペア:

[(1, 42188670), (2, 21094335), (3, 14062890), (5, 8437734), (6, 7031445), (9, 4687630), (10, 4218867), (15, 2812578), (18, 2343815), (23, 1834290), (30, 1406289), (45, 937526), (46, 917145), (69, 611430), (89, 474030), (90, 468763), (115, 366858), (138, 305715), (178, 237015), (207, 203810), (229, 184230), (230, 183429), (267, 158010), (345, 122286), (414, 101905), (445, 94806), (458, 92115), (534, 79005), (687, 61410), (690, 61143), (801, 52670), (890, 47403), (1035, 40762), (1145, 36846), (1335, 31602), (1374, 30705), (1602, 26335), (2047, 20610), (2061, 20470), (2070, 20381), (2290, 18423), (2670, 15801), (3435, 12282), (4005, 10534), (4094, 10305), (4122, 10235), (5267, 8010), (6141, 6870)]