29161580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 73993248

約数和(自身を除く): 44831668

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 577, 665, 722, 1154, 1330, 1444, 1805, 2308, 2527, 2660, 2885, 3610, 4039, 5054, 5770, 7220, 8078, 10108, 10963, 11540, 12635, 16156, 20195, 21926, 25270, 40390, 43852, 50540, 54815, 76741, 80780, 109630, 153482, 208297, 219260, 306964, 383705, 416594, 767410, 833188, 1041485, 1458079, 1534820, 2082970, 2916158, 4165940, 5832316, 7290395, 14580790, 29161580]

約数ペア:

[(1, 29161580), (2, 14580790), (4, 7290395), (5, 5832316), (7, 4165940), (10, 2916158), (14, 2082970), (19, 1534820), (20, 1458079), (28, 1041485), (35, 833188), (38, 767410), (70, 416594), (76, 383705), (95, 306964), (133, 219260), (140, 208297), (190, 153482), (266, 109630), (361, 80780), (380, 76741), (532, 54815), (577, 50540), (665, 43852), (722, 40390), (1154, 25270), (1330, 21926), (1444, 20195), (1805, 16156), (2308, 12635), (2527, 11540), (2660, 10963), (2885, 10108), (3610, 8078), (4039, 7220), (5054, 5770)]