740371030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4345

約数の個数: 64

約数和(自身を含む): 1586148480

約数和(自身を除く): 845777450

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 61, 70, 82, 122, 205, 287, 305, 410, 427, 574, 610, 854, 1435, 2135, 2501, 2870, 4229, 4270, 5002, 8458, 12505, 17507, 21145, 25010, 29603, 35014, 42290, 59206, 87535, 148015, 173389, 175070, 257969, 296030, 346778, 515938, 866945, 1213723, 1289845, 1733890, 1805783, 2427446, 2579690, 3611566, 6068615, 9028915, 10576729, 12137230, 18057830, 21153458, 52883645, 74037103, 105767290, 148074206, 370185515, 740371030]

約数ペア:

[(1, 740371030), (2, 370185515), (5, 148074206), (7, 105767290), (10, 74037103), (14, 52883645), (35, 21153458), (41, 18057830), (61, 12137230), (70, 10576729), (82, 9028915), (122, 6068615), (205, 3611566), (287, 2579690), (305, 2427446), (410, 1805783), (427, 1733890), (574, 1289845), (610, 1213723), (854, 866945), (1435, 515938), (2135, 346778), (2501, 296030), (2870, 257969), (4229, 175070), (4270, 173389), (5002, 148015), (8458, 87535), (12505, 59206), (17507, 42290), (21145, 35014), (25010, 29603)]