29782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 57309180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 59, 60, 94, 118, 141, 177, 179, 188, 235, 236, 282, 295, 354, 358, 470, 537, 564, 590, 705, 708, 716, 885, 895, 940, 1074, 1180, 1410, 1770, 1790, 2148, 2685, 2773, 2820, 3540, 3580, 5370, 5546, 8319, 8413, 10561, 10740, 11092, 13865, 16638, 16826, 21122, 25239, 27730, 31683, 33276, 33652, 41595, 42065, 42244, 50478, 52805, 55460, 63366, 83190, 84130, 100956, 105610, 126195, 126732, 158415, 166380, 168260, 211220, 252390, 316830, 496367, 504780, 633660, 992734, 1489101, 1985468, 2481835, 2978202, 4963670, 5956404, 7445505, 9927340, 14891010, 29782020]

約数ペア:

[(1, 29782020), (2, 14891010), (3, 9927340), (4, 7445505), (5, 5956404), (6, 4963670), (10, 2978202), (12, 2481835), (15, 1985468), (20, 1489101), (30, 992734), (47, 633660), (59, 504780), (60, 496367), (94, 316830), (118, 252390), (141, 211220), (177, 168260), (179, 166380), (188, 158415), (235, 126732), (236, 126195), (282, 105610), (295, 100956), (354, 84130), (358, 83190), (470, 63366), (537, 55460), (564, 52805), (590, 50478), (705, 42244), (708, 42065), (716, 41595), (885, 33652), (895, 33276), (940, 31683), (1074, 27730), (1180, 25239), (1410, 21122), (1770, 16826), (1790, 16638), (2148, 13865), (2685, 11092), (2773, 10740), (2820, 10561), (3540, 8413), (3580, 8319), (5370, 5546)]