228953060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 564264960

約数和(自身を除く): 335311900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 127, 140, 158, 163, 254, 316, 326, 395, 508, 553, 635, 652, 790, 815, 889, 1106, 1141, 1270, 1580, 1630, 1778, 2212, 2282, 2540, 2765, 3260, 3556, 4445, 4564, 5530, 5705, 8890, 10033, 11060, 11410, 12877, 17780, 20066, 20701, 22820, 25754, 40132, 41402, 50165, 51508, 64385, 70231, 82804, 90139, 100330, 103505, 128770, 140462, 144907, 180278, 200660, 207010, 257540, 280924, 289814, 351155, 360556, 414020, 450695, 579628, 702310, 724535, 901390, 1404620, 1449070, 1635379, 1802780, 2898140, 3270758, 6541516, 8176895, 11447653, 16353790, 22895306, 32707580, 45790612, 57238265, 114476530, 228953060]

約数ペア:

[(1, 228953060), (2, 114476530), (4, 57238265), (5, 45790612), (7, 32707580), (10, 22895306), (14, 16353790), (20, 11447653), (28, 8176895), (35, 6541516), (70, 3270758), (79, 2898140), (127, 1802780), (140, 1635379), (158, 1449070), (163, 1404620), (254, 901390), (316, 724535), (326, 702310), (395, 579628), (508, 450695), (553, 414020), (635, 360556), (652, 351155), (790, 289814), (815, 280924), (889, 257540), (1106, 207010), (1141, 200660), (1270, 180278), (1580, 144907), (1630, 140462), (1778, 128770), (2212, 103505), (2282, 100330), (2540, 90139), (2765, 82804), (3260, 70231), (3556, 64385), (4445, 51508), (4564, 50165), (5530, 41402), (5705, 40132), (8890, 25754), (10033, 22820), (11060, 20701), (11410, 20066), (12877, 17780)]