29003380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 40992140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 929, 1115, 1561, 1858, 2230, 3122, 3716, 4460, 4645, 6244, 6503, 7805, 9290, 13006, 15610, 18580, 26012, 31220, 32515, 65030, 130060, 207167, 414334, 828668, 1035835, 1450169, 2071670, 2900338, 4143340, 5800676, 7250845, 14501690, 29003380]

約数ペア:

[(1, 29003380), (2, 14501690), (4, 7250845), (5, 5800676), (7, 4143340), (10, 2900338), (14, 2071670), (20, 1450169), (28, 1035835), (35, 828668), (70, 414334), (140, 207167), (223, 130060), (446, 65030), (892, 32515), (929, 31220), (1115, 26012), (1561, 18580), (1858, 15610), (2230, 13006), (3122, 9290), (3716, 7805), (4460, 6503), (4645, 6244)]