42415170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 124322688

約数和(自身を除く): 81907518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 109, 119, 170, 210, 218, 238, 255, 327, 357, 510, 545, 595, 654, 714, 763, 1090, 1190, 1526, 1635, 1785, 1853, 2289, 3270, 3570, 3706, 3815, 4578, 5559, 7630, 9265, 11118, 11445, 11881, 12971, 18530, 22890, 23762, 25942, 27795, 35643, 38913, 55590, 59405, 64855, 71286, 77826, 83167, 118810, 129710, 166334, 178215, 194565, 201977, 249501, 356430, 389130, 403954, 415835, 499002, 605931, 831670, 1009885, 1211862, 1247505, 1413839, 2019770, 2495010, 2827678, 3029655, 4241517, 6059310, 7069195, 8483034, 14138390, 21207585, 42415170]

約数ペア:

[(1, 42415170), (2, 21207585), (3, 14138390), (5, 8483034), (6, 7069195), (7, 6059310), (10, 4241517), (14, 3029655), (15, 2827678), (17, 2495010), (21, 2019770), (30, 1413839), (34, 1247505), (35, 1211862), (42, 1009885), (51, 831670), (70, 605931), (85, 499002), (102, 415835), (105, 403954), (109, 389130), (119, 356430), (170, 249501), (210, 201977), (218, 194565), (238, 178215), (255, 166334), (327, 129710), (357, 118810), (510, 83167), (545, 77826), (595, 71286), (654, 64855), (714, 59405), (763, 55590), (1090, 38913), (1190, 35643), (1526, 27795), (1635, 25942), (1785, 23762), (1853, 22890), (2289, 18530), (3270, 12971), (3570, 11881), (3706, 11445), (3815, 11118), (4578, 9265), (5559, 7630)]