814775010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 2324574720

約数和(自身を除く): 1509799710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 337, 397, 406, 435, 609, 674, 794, 870, 1011, 1015, 1191, 1218, 1685, 1985, 2022, 2030, 2359, 2382, 2779, 3045, 3370, 3970, 4718, 5055, 5558, 5955, 6090, 7077, 8337, 9773, 10110, 11513, 11795, 11910, 13895, 14154, 16674, 19546, 23026, 23590, 27790, 29319, 34539, 35385, 41685, 48865, 57565, 58638, 68411, 69078, 70770, 80591, 83370, 97730, 115130, 133789, 136822, 146595, 161182, 172695, 205233, 241773, 267578, 293190, 342055, 345390, 401367, 402955, 410466, 483546, 668945, 684110, 802734, 805910, 936523, 1026165, 1208865, 1337890, 1873046, 2006835, 2052330, 2417730, 2809569, 3879881, 4013670, 4682615, 5619138, 7759762, 9365230, 11639643, 14047845, 19399405, 23279286, 27159167, 28095690, 38798810, 54318334, 58198215, 81477501, 116396430, 135795835, 162955002, 271591670, 407387505, 814775010]

約数ペア:

[(1, 814775010), (2, 407387505), (3, 271591670), (5, 162955002), (6, 135795835), (7, 116396430), (10, 81477501), (14, 58198215), (15, 54318334), (21, 38798810), (29, 28095690), (30, 27159167), (35, 23279286), (42, 19399405), (58, 14047845), (70, 11639643), (87, 9365230), (105, 7759762), (145, 5619138), (174, 4682615), (203, 4013670), (210, 3879881), (290, 2809569), (337, 2417730), (397, 2052330), (406, 2006835), (435, 1873046), (609, 1337890), (674, 1208865), (794, 1026165), (870, 936523), (1011, 805910), (1015, 802734), (1191, 684110), (1218, 668945), (1685, 483546), (1985, 410466), (2022, 402955), (2030, 401367), (2359, 345390), (2382, 342055), (2779, 293190), (3045, 267578), (3370, 241773), (3970, 205233), (4718, 172695), (5055, 161182), (5558, 146595), (5955, 136822), (6090, 133789), (7077, 115130), (8337, 97730), (9773, 83370), (10110, 80591), (11513, 70770), (11795, 69078), (11910, 68411), (13895, 58638), (14154, 57565), (16674, 48865), (19546, 41685), (23026, 35385), (23590, 34539), (27790, 29319)]