17293920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5147}}^1$

素因数の和:5172

約数の個数: 96

約数和(自身を含む): 62270208

約数和(自身を除く): 44976288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5147, 10294, 15441, 20588, 25735, 30882, 36029, 41176, 51470, 61764, 72058, 77205, 82352, 102940, 108087, 123528, 144116, 154410, 164704, 180145, 205880, 216174, 247056, 288232, 308820, 360290, 411760, 432348, 494112, 540435, 576464, 617640, 720580, 823520, 864696, 1080870, 1152928, 1235280, 1441160, 1729392, 2161740, 2470560, 2882320, 3458784, 4323480, 5764640, 8646960, 17293920]

約数ペア:

[(1, 17293920), (2, 8646960), (3, 5764640), (4, 4323480), (5, 3458784), (6, 2882320), (7, 2470560), (8, 2161740), (10, 1729392), (12, 1441160), (14, 1235280), (15, 1152928), (16, 1080870), (20, 864696), (21, 823520), (24, 720580), (28, 617640), (30, 576464), (32, 540435), (35, 494112), (40, 432348), (42, 411760), (48, 360290), (56, 308820), (60, 288232), (70, 247056), (80, 216174), (84, 205880), (96, 180145), (105, 164704), (112, 154410), (120, 144116), (140, 123528), (160, 108087), (168, 102940), (210, 82352), (224, 77205), (240, 72058), (280, 61764), (336, 51470), (420, 41176), (480, 36029), (560, 30882), (672, 25735), (840, 20588), (1120, 15441), (1680, 10294), (3360, 5147)]