2353820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 6386688

約数和(自身を除く): 4032868

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 43, 46, 68, 70, 85, 86, 92, 115, 119, 140, 161, 170, 172, 215, 230, 238, 301, 322, 340, 391, 430, 460, 476, 595, 602, 644, 731, 782, 805, 860, 989, 1190, 1204, 1462, 1505, 1564, 1610, 1955, 1978, 2380, 2737, 2924, 3010, 3220, 3655, 3910, 3956, 4945, 5117, 5474, 6020, 6923, 7310, 7820, 9890, 10234, 10948, 13685, 13846, 14620, 16813, 19780, 20468, 25585, 27370, 27692, 33626, 34615, 51170, 54740, 67252, 69230, 84065, 102340, 117691, 138460, 168130, 235382, 336260, 470764, 588455, 1176910, 2353820]

約数ペア:

[(1, 2353820), (2, 1176910), (4, 588455), (5, 470764), (7, 336260), (10, 235382), (14, 168130), (17, 138460), (20, 117691), (23, 102340), (28, 84065), (34, 69230), (35, 67252), (43, 54740), (46, 51170), (68, 34615), (70, 33626), (85, 27692), (86, 27370), (92, 25585), (115, 20468), (119, 19780), (140, 16813), (161, 14620), (170, 13846), (172, 13685), (215, 10948), (230, 10234), (238, 9890), (301, 7820), (322, 7310), (340, 6923), (391, 6020), (430, 5474), (460, 5117), (476, 4945), (595, 3956), (602, 3910), (644, 3655), (731, 3220), (782, 3010), (805, 2924), (860, 2737), (989, 2380), (1190, 1978), (1204, 1955), (1462, 1610), (1505, 1564)]