151050340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 375379200

約数和(自身を除く): 224328860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 227, 245, 343, 388, 454, 485, 490, 679, 686, 908, 970, 980, 1135, 1358, 1372, 1589, 1715, 1940, 2270, 2716, 3178, 3395, 3430, 4540, 4753, 6356, 6790, 6860, 7945, 9506, 11123, 13580, 15890, 19012, 22019, 22246, 23765, 31780, 33271, 44038, 44492, 47530, 55615, 66542, 77861, 88076, 95060, 110095, 111230, 133084, 154133, 155722, 166355, 220190, 222460, 308266, 311444, 332710, 389305, 440380, 616532, 665420, 770665, 778610, 1078931, 1541330, 1557220, 2157862, 3082660, 4315724, 5394655, 7552517, 10789310, 15105034, 21578620, 30210068, 37762585, 75525170, 151050340]

約数ペア:

[(1, 151050340), (2, 75525170), (4, 37762585), (5, 30210068), (7, 21578620), (10, 15105034), (14, 10789310), (20, 7552517), (28, 5394655), (35, 4315724), (49, 3082660), (70, 2157862), (97, 1557220), (98, 1541330), (140, 1078931), (194, 778610), (196, 770665), (227, 665420), (245, 616532), (343, 440380), (388, 389305), (454, 332710), (485, 311444), (490, 308266), (679, 222460), (686, 220190), (908, 166355), (970, 155722), (980, 154133), (1135, 133084), (1358, 111230), (1372, 110095), (1589, 95060), (1715, 88076), (1940, 77861), (2270, 66542), (2716, 55615), (3178, 47530), (3395, 44492), (3430, 44038), (4540, 33271), (4753, 31780), (6356, 23765), (6790, 22246), (6860, 22019), (7945, 19012), (9506, 15890), (11123, 13580)]