73984590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 200288880

約数和(自身を除く): 126304290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 379, 405, 482, 723, 758, 810, 1137, 1205, 1446, 1895, 2169, 2274, 2410, 3411, 3615, 3790, 4338, 5685, 6507, 6822, 7230, 10233, 10845, 11370, 13014, 17055, 19521, 20466, 21690, 30699, 32535, 34110, 39042, 51165, 61398, 65070, 91339, 97605, 102330, 153495, 182678, 195210, 274017, 306990, 456695, 548034, 822051, 913390, 1370085, 1644102, 2466153, 2740170, 4110255, 4932306, 7398459, 8220510, 12330765, 14796918, 24661530, 36992295, 73984590]

約数ペア:

[(1, 73984590), (2, 36992295), (3, 24661530), (5, 14796918), (6, 12330765), (9, 8220510), (10, 7398459), (15, 4932306), (18, 4110255), (27, 2740170), (30, 2466153), (45, 1644102), (54, 1370085), (81, 913390), (90, 822051), (135, 548034), (162, 456695), (241, 306990), (270, 274017), (379, 195210), (405, 182678), (482, 153495), (723, 102330), (758, 97605), (810, 91339), (1137, 65070), (1205, 61398), (1446, 51165), (1895, 39042), (2169, 34110), (2274, 32535), (2410, 30699), (3411, 21690), (3615, 20466), (3790, 19521), (4338, 17055), (5685, 13014), (6507, 11370), (6822, 10845), (7230, 10233)]