169665930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 144

約数和(自身を含む): 520715520

約数和(自身を除く): 351049590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 79, 90, 98, 105, 126, 147, 158, 210, 237, 245, 294, 315, 395, 441, 474, 487, 490, 553, 630, 711, 735, 790, 882, 974, 1106, 1185, 1422, 1461, 1470, 1659, 2205, 2370, 2435, 2765, 2922, 3318, 3409, 3555, 3871, 4383, 4410, 4870, 4977, 5530, 6818, 7110, 7305, 7742, 8295, 8766, 9954, 10227, 11613, 14610, 16590, 17045, 19355, 20454, 21915, 23226, 23863, 24885, 30681, 34090, 34839, 38473, 38710, 43830, 47726, 49770, 51135, 58065, 61362, 69678, 71589, 76946, 102270, 115419, 116130, 119315, 143178, 153405, 174195, 192365, 214767, 230838, 238630, 269311, 306810, 346257, 348390, 357945, 384730, 429534, 538622, 577095, 692514, 715890, 807933, 1073835, 1154190, 1346555, 1615866, 1731285, 1885177, 2147670, 2423799, 2693110, 3462570, 3770354, 4039665, 4847598, 5655531, 8079330, 9425885, 11311062, 12118995, 16966593, 18851770, 24237990, 28277655, 33933186, 56555310, 84832965, 169665930]

約数ペア:

[(1, 169665930), (2, 84832965), (3, 56555310), (5, 33933186), (6, 28277655), (7, 24237990), (9, 18851770), (10, 16966593), (14, 12118995), (15, 11311062), (18, 9425885), (21, 8079330), (30, 5655531), (35, 4847598), (42, 4039665), (45, 3770354), (49, 3462570), (63, 2693110), (70, 2423799), (79, 2147670), (90, 1885177), (98, 1731285), (105, 1615866), (126, 1346555), (147, 1154190), (158, 1073835), (210, 807933), (237, 715890), (245, 692514), (294, 577095), (315, 538622), (395, 429534), (441, 384730), (474, 357945), (487, 348390), (490, 346257), (553, 306810), (630, 269311), (711, 238630), (735, 230838), (790, 214767), (882, 192365), (974, 174195), (1106, 153405), (1185, 143178), (1422, 119315), (1461, 116130), (1470, 115419), (1659, 102270), (2205, 76946), (2370, 71589), (2435, 69678), (2765, 61362), (2922, 58065), (3318, 51135), (3409, 49770), (3555, 47726), (3871, 43830), (4383, 38710), (4410, 38473), (4870, 34839), (4977, 34090), (5530, 30681), (6818, 24885), (7110, 23863), (7305, 23226), (7742, 21915), (8295, 20454), (8766, 19355), (9954, 17045), (10227, 16590), (11613, 14610)]