91910040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 285269040

約数和(自身を除く): 193359000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 797, 930, 961, 1240, 1594, 1860, 1922, 2391, 2883, 3188, 3720, 3844, 3985, 4782, 4805, 5766, 6376, 7688, 7970, 9564, 9610, 11532, 11955, 14415, 15940, 19128, 19220, 23064, 23910, 24707, 28830, 31880, 38440, 47820, 49414, 57660, 74121, 95640, 98828, 115320, 123535, 148242, 197656, 247070, 296484, 370605, 494140, 592968, 741210, 765917, 988280, 1482420, 1531834, 2297751, 2964840, 3063668, 3829585, 4595502, 6127336, 7659170, 9191004, 11488755, 15318340, 18382008, 22977510, 30636680, 45955020, 91910040]

約数ペア:

[(1, 91910040), (2, 45955020), (3, 30636680), (4, 22977510), (5, 18382008), (6, 15318340), (8, 11488755), (10, 9191004), (12, 7659170), (15, 6127336), (20, 4595502), (24, 3829585), (30, 3063668), (31, 2964840), (40, 2297751), (60, 1531834), (62, 1482420), (93, 988280), (120, 765917), (124, 741210), (155, 592968), (186, 494140), (248, 370605), (310, 296484), (372, 247070), (465, 197656), (620, 148242), (744, 123535), (797, 115320), (930, 98828), (961, 95640), (1240, 74121), (1594, 57660), (1860, 49414), (1922, 47820), (2391, 38440), (2883, 31880), (3188, 28830), (3720, 24707), (3844, 23910), (3985, 23064), (4782, 19220), (4805, 19128), (5766, 15940), (6376, 14415), (7688, 11955), (7970, 11532), (9564, 9610)]