404700570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78889}}^1$

素因数の和:78924

約数の個数: 64

約数和(自身を含む): 1136016000

約数和(自身を除く): 731315430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 78889, 157778, 236667, 394445, 473334, 710001, 788890, 1183335, 1420002, 1498891, 2130003, 2366670, 2997782, 3550005, 4260006, 4496673, 7100010, 7494455, 8993346, 10650015, 13490019, 14988910, 21300030, 22483365, 26980038, 40470057, 44966730, 67450095, 80940114, 134900190, 202350285, 404700570]

約数ペア:

[(1, 404700570), (2, 202350285), (3, 134900190), (5, 80940114), (6, 67450095), (9, 44966730), (10, 40470057), (15, 26980038), (18, 22483365), (19, 21300030), (27, 14988910), (30, 13490019), (38, 10650015), (45, 8993346), (54, 7494455), (57, 7100010), (90, 4496673), (95, 4260006), (114, 3550005), (135, 2997782), (171, 2366670), (190, 2130003), (270, 1498891), (285, 1420002), (342, 1183335), (513, 788890), (570, 710001), (855, 473334), (1026, 394445), (1710, 236667), (2565, 157778), (5130, 78889)]