248601220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{30097}}^1$

素因数の和:30172

約数の個数: 48

約数和(自身を含む): 606775680

約数和(自身を除く): 358174460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 30097, 60194, 120388, 150485, 210679, 300970, 421358, 601940, 842716, 1053395, 1775723, 2106790, 3551446, 4213580, 7102892, 8878615, 12430061, 17757230, 24860122, 35514460, 49720244, 62150305, 124300610, 248601220]

約数ペア:

[(1, 248601220), (2, 124300610), (4, 62150305), (5, 49720244), (7, 35514460), (10, 24860122), (14, 17757230), (20, 12430061), (28, 8878615), (35, 7102892), (59, 4213580), (70, 3551446), (118, 2106790), (140, 1775723), (236, 1053395), (295, 842716), (413, 601940), (590, 421358), (826, 300970), (1180, 210679), (1652, 150485), (2065, 120388), (4130, 60194), (8260, 30097)]