17294620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 27412196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 131, 140, 161, 164, 205, 230, 262, 287, 322, 410, 460, 524, 574, 644, 655, 805, 820, 917, 943, 1148, 1310, 1435, 1610, 1834, 1886, 2620, 2870, 3013, 3220, 3668, 3772, 4585, 4715, 5371, 5740, 6026, 6601, 9170, 9430, 10742, 12052, 13202, 15065, 18340, 18860, 21091, 21484, 26404, 26855, 30130, 33005, 37597, 42182, 53710, 60260, 66010, 75194, 84364, 105455, 107420, 123533, 132020, 150388, 187985, 210910, 247066, 375970, 421820, 494132, 617665, 751940, 864731, 1235330, 1729462, 2470660, 3458924, 4323655, 8647310, 17294620]

約数ペア:

[(1, 17294620), (2, 8647310), (4, 4323655), (5, 3458924), (7, 2470660), (10, 1729462), (14, 1235330), (20, 864731), (23, 751940), (28, 617665), (35, 494132), (41, 421820), (46, 375970), (70, 247066), (82, 210910), (92, 187985), (115, 150388), (131, 132020), (140, 123533), (161, 107420), (164, 105455), (205, 84364), (230, 75194), (262, 66010), (287, 60260), (322, 53710), (410, 42182), (460, 37597), (524, 33005), (574, 30130), (644, 26855), (655, 26404), (805, 21484), (820, 21091), (917, 18860), (943, 18340), (1148, 15065), (1310, 13202), (1435, 12052), (1610, 10742), (1834, 9430), (1886, 9170), (2620, 6601), (2870, 6026), (3013, 5740), (3220, 5371), (3668, 4715), (3772, 4585)]