205127910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58441}}^1$

素因数の和:58470

約数の個数: 64

約数和(自身を含む): 589095360

約数和(自身を除く): 383967450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 58441, 116882, 175323, 292205, 350646, 525969, 584410, 759733, 876615, 1051938, 1519466, 1577907, 1753230, 2279199, 2629845, 3155814, 3798665, 4558398, 5259690, 6837597, 7597330, 7889535, 11395995, 13675194, 15779070, 20512791, 22791990, 34187985, 41025582, 68375970, 102563955, 205127910]

約数ペア:

[(1, 205127910), (2, 102563955), (3, 68375970), (5, 41025582), (6, 34187985), (9, 22791990), (10, 20512791), (13, 15779070), (15, 13675194), (18, 11395995), (26, 7889535), (27, 7597330), (30, 6837597), (39, 5259690), (45, 4558398), (54, 3798665), (65, 3155814), (78, 2629845), (90, 2279199), (117, 1753230), (130, 1577907), (135, 1519466), (195, 1051938), (234, 876615), (270, 759733), (351, 584410), (390, 525969), (585, 350646), (702, 292205), (1170, 175323), (1755, 116882), (3510, 58441)]