7130181690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{9521}}^1$

素因数の和:9744

約数の個数: 96

約数和(自身を含む): 19010558736

約数和(自身を除く): 11880377046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 157, 159, 265, 314, 318, 471, 477, 530, 785, 795, 942, 954, 1413, 1570, 1590, 2355, 2385, 2826, 4710, 4770, 7065, 8321, 9521, 14130, 16642, 19042, 24963, 28563, 41605, 47605, 49926, 57126, 74889, 83210, 85689, 95210, 124815, 142815, 149778, 171378, 249630, 285630, 374445, 428445, 504613, 748890, 856890, 1009226, 1494797, 1513839, 2523065, 2989594, 3027678, 4484391, 4541517, 5046130, 7473985, 7569195, 8968782, 9083034, 13453173, 14947970, 15138390, 22421955, 22707585, 26906346, 44843910, 45415170, 67265865, 79224241, 134531730, 158448482, 237672723, 396121205, 475345446, 713018169, 792242410, 1188363615, 1426036338, 2376727230, 3565090845, 7130181690]

約数ペア:

[(1, 7130181690), (2, 3565090845), (3, 2376727230), (5, 1426036338), (6, 1188363615), (9, 792242410), (10, 713018169), (15, 475345446), (18, 396121205), (30, 237672723), (45, 158448482), (53, 134531730), (90, 79224241), (106, 67265865), (157, 45415170), (159, 44843910), (265, 26906346), (314, 22707585), (318, 22421955), (471, 15138390), (477, 14947970), (530, 13453173), (785, 9083034), (795, 8968782), (942, 7569195), (954, 7473985), (1413, 5046130), (1570, 4541517), (1590, 4484391), (2355, 3027678), (2385, 2989594), (2826, 2523065), (4710, 1513839), (4770, 1494797), (7065, 1009226), (8321, 856890), (9521, 748890), (14130, 504613), (16642, 428445), (19042, 374445), (24963, 285630), (28563, 249630), (41605, 171378), (47605, 149778), (49926, 142815), (57126, 124815), (74889, 95210), (83210, 85689)]