17834180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 29582140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 239, 260, 287, 364, 410, 455, 478, 533, 574, 820, 910, 956, 1066, 1148, 1195, 1435, 1673, 1820, 2132, 2390, 2665, 2870, 3107, 3346, 3731, 4780, 5330, 5740, 6214, 6692, 7462, 8365, 9799, 10660, 12428, 14924, 15535, 16730, 18655, 19598, 21749, 31070, 33460, 37310, 39196, 43498, 48995, 62140, 68593, 74620, 86996, 97990, 108745, 127387, 137186, 195980, 217490, 254774, 274372, 342965, 434980, 509548, 636935, 685930, 891709, 1273870, 1371860, 1783418, 2547740, 3566836, 4458545, 8917090, 17834180]

約数ペア:

[(1, 17834180), (2, 8917090), (4, 4458545), (5, 3566836), (7, 2547740), (10, 1783418), (13, 1371860), (14, 1273870), (20, 891709), (26, 685930), (28, 636935), (35, 509548), (41, 434980), (52, 342965), (65, 274372), (70, 254774), (82, 217490), (91, 195980), (130, 137186), (140, 127387), (164, 108745), (182, 97990), (205, 86996), (239, 74620), (260, 68593), (287, 62140), (364, 48995), (410, 43498), (455, 39196), (478, 37310), (533, 33460), (574, 31070), (820, 21749), (910, 19598), (956, 18655), (1066, 16730), (1148, 15535), (1195, 14924), (1435, 12428), (1673, 10660), (1820, 9799), (2132, 8365), (2390, 7462), (2665, 6692), (2870, 6214), (3107, 5740), (3346, 5330), (3731, 4780)]