325319330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 727392960

約数和(自身を除く): 402073630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 83, 95, 98, 133, 166, 190, 245, 266, 415, 421, 490, 581, 665, 830, 842, 931, 1162, 1330, 1577, 1862, 2105, 2905, 2947, 3154, 4067, 4210, 4655, 5810, 5894, 7885, 7999, 8134, 9310, 11039, 14735, 15770, 15998, 20335, 20629, 22078, 29470, 34943, 39995, 40670, 41258, 55195, 55993, 69886, 77273, 79990, 103145, 110390, 111986, 154546, 174715, 206290, 244601, 279965, 349430, 386365, 391951, 489202, 559930, 663917, 772730, 783902, 1223005, 1327834, 1712207, 1959755, 2446010, 3319585, 3424414, 3919510, 4647419, 6639170, 8561035, 9294838, 17122070, 23237095, 32531933, 46474190, 65063866, 162659665, 325319330]

約数ペア:

[(1, 325319330), (2, 162659665), (5, 65063866), (7, 46474190), (10, 32531933), (14, 23237095), (19, 17122070), (35, 9294838), (38, 8561035), (49, 6639170), (70, 4647419), (83, 3919510), (95, 3424414), (98, 3319585), (133, 2446010), (166, 1959755), (190, 1712207), (245, 1327834), (266, 1223005), (415, 783902), (421, 772730), (490, 663917), (581, 559930), (665, 489202), (830, 391951), (842, 386365), (931, 349430), (1162, 279965), (1330, 244601), (1577, 206290), (1862, 174715), (2105, 154546), (2905, 111986), (2947, 110390), (3154, 103145), (4067, 79990), (4210, 77273), (4655, 69886), (5810, 55993), (5894, 55195), (7885, 41258), (7999, 40670), (8134, 39995), (9310, 34943), (11039, 29470), (14735, 22078), (15770, 20629), (15998, 20335)]