73499140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 187407360

約数和(自身を除く): 113908220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 829, 1364, 1430, 1612, 1658, 1705, 2015, 2860, 3316, 3410, 4030, 4145, 4433, 6820, 8060, 8290, 8866, 9119, 10777, 16580, 17732, 18238, 21554, 22165, 25699, 36476, 43108, 44330, 45595, 51398, 53885, 88660, 91190, 102796, 107770, 118547, 128495, 182380, 215540, 237094, 256990, 282689, 334087, 474188, 513980, 565378, 592735, 668174, 1130756, 1185470, 1336348, 1413445, 1670435, 2370940, 2826890, 3340870, 3674957, 5653780, 6681740, 7349914, 14699828, 18374785, 36749570, 73499140]

約数ペア:

[(1, 73499140), (2, 36749570), (4, 18374785), (5, 14699828), (10, 7349914), (11, 6681740), (13, 5653780), (20, 3674957), (22, 3340870), (26, 2826890), (31, 2370940), (44, 1670435), (52, 1413445), (55, 1336348), (62, 1185470), (65, 1130756), (110, 668174), (124, 592735), (130, 565378), (143, 513980), (155, 474188), (220, 334087), (260, 282689), (286, 256990), (310, 237094), (341, 215540), (403, 182380), (572, 128495), (620, 118547), (682, 107770), (715, 102796), (806, 91190), (829, 88660), (1364, 53885), (1430, 51398), (1612, 45595), (1658, 44330), (1705, 43108), (2015, 36476), (2860, 25699), (3316, 22165), (3410, 21554), (4030, 18238), (4145, 17732), (4433, 16580), (6820, 10777), (8060, 9119), (8290, 8866)]