74105220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 240484608

約数和(自身を除く): 166379388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2417, 2555, 3066, 4380, 4834, 5110, 6132, 7251, 7665, 9668, 10220, 12085, 14502, 15330, 16919, 24170, 29004, 30660, 33838, 36255, 48340, 50757, 67676, 72510, 84595, 101514, 145020, 169190, 176441, 203028, 253785, 338380, 352882, 507570, 529323, 705764, 882205, 1015140, 1058646, 1235087, 1764410, 2117292, 2470174, 2646615, 3528820, 3705261, 4940348, 5293230, 6175435, 7410522, 10586460, 12350870, 14821044, 18526305, 24701740, 37052610, 74105220]

約数ペア:

[(1, 74105220), (2, 37052610), (3, 24701740), (4, 18526305), (5, 14821044), (6, 12350870), (7, 10586460), (10, 7410522), (12, 6175435), (14, 5293230), (15, 4940348), (20, 3705261), (21, 3528820), (28, 2646615), (30, 2470174), (35, 2117292), (42, 1764410), (60, 1235087), (70, 1058646), (73, 1015140), (84, 882205), (105, 705764), (140, 529323), (146, 507570), (210, 352882), (219, 338380), (292, 253785), (365, 203028), (420, 176441), (438, 169190), (511, 145020), (730, 101514), (876, 84595), (1022, 72510), (1095, 67676), (1460, 50757), (1533, 48340), (2044, 36255), (2190, 33838), (2417, 30660), (2555, 29004), (3066, 24170), (4380, 16919), (4834, 15330), (5110, 14502), (6132, 12085), (7251, 10220), (7665, 9668)]