153036380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64301}}^1$

素因数の和:64334

約数の個数: 48

約数和(自身を含む): 388898496

約数和(自身を除く): 235862116

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 64301, 128602, 257204, 321505, 450107, 643010, 900214, 1093117, 1286020, 1800428, 2186234, 2250535, 4372468, 4501070, 5465585, 7651819, 9002140, 10931170, 15303638, 21862340, 30607276, 38259095, 76518190, 153036380]

約数ペア:

[(1, 153036380), (2, 76518190), (4, 38259095), (5, 30607276), (7, 21862340), (10, 15303638), (14, 10931170), (17, 9002140), (20, 7651819), (28, 5465585), (34, 4501070), (35, 4372468), (68, 2250535), (70, 2186234), (85, 1800428), (119, 1286020), (140, 1093117), (170, 900214), (238, 643010), (340, 450107), (476, 321505), (595, 257204), (1190, 128602), (2380, 64301)]