11620140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 37793280

約数和(自身を除く): 26173140

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, 379, 420, 438, 511, 730, 758, 876, 1022, 1095, 1137, 1460, 1516, 1533, 1895, 2044, 2190, 2274, 2555, 2653, 3066, 3790, 4380, 4548, 5110, 5306, 5685, 6132, 7580, 7665, 7959, 10220, 10612, 11370, 13265, 15330, 15918, 22740, 26530, 27667, 30660, 31836, 39795, 53060, 55334, 79590, 83001, 110668, 138335, 159180, 166002, 193669, 276670, 332004, 387338, 415005, 553340, 581007, 774676, 830010, 968345, 1162014, 1660020, 1936690, 2324028, 2905035, 3873380, 5810070, 11620140]

約数ペア:

[(1, 11620140), (2, 5810070), (3, 3873380), (4, 2905035), (5, 2324028), (6, 1936690), (7, 1660020), (10, 1162014), (12, 968345), (14, 830010), (15, 774676), (20, 581007), (21, 553340), (28, 415005), (30, 387338), (35, 332004), (42, 276670), (60, 193669), (70, 166002), (73, 159180), (84, 138335), (105, 110668), (140, 83001), (146, 79590), (210, 55334), (219, 53060), (292, 39795), (365, 31836), (379, 30660), (420, 27667), (438, 26530), (511, 22740), (730, 15918), (758, 15330), (876, 13265), (1022, 11370), (1095, 10612), (1137, 10220), (1460, 7959), (1516, 7665), (1533, 7580), (1895, 6132), (2044, 5685), (2190, 5306), (2274, 5110), (2555, 4548), (2653, 4380), (3066, 3790)]