2783200290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 7310241792

約数和(自身を除く): 4527041502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 167, 195, 283, 302, 334, 390, 453, 501, 566, 755, 835, 849, 906, 1002, 1415, 1510, 1670, 1698, 1963, 2171, 2265, 2505, 2830, 3679, 3926, 4245, 4342, 4530, 5010, 5889, 6513, 7358, 8490, 9815, 10855, 11037, 11778, 13026, 18395, 19630, 21710, 22074, 25217, 29445, 32565, 36790, 42733, 47261, 50434, 55185, 58890, 65130, 75651, 85466, 94522, 110370, 126085, 128199, 141783, 151302, 213665, 236305, 252170, 256398, 283566, 327821, 378255, 427330, 472610, 555529, 614393, 640995, 655642, 708915, 756510, 983463, 1111058, 1228786, 1281990, 1417830, 1639105, 1666587, 1843179, 1966926, 2777645, 3071965, 3278210, 3333174, 3686358, 4917315, 5555290, 6143930, 7136411, 8332935, 9215895, 9834630, 14272822, 16665870, 18431790, 21409233, 35682055, 42818466, 71364110, 92773343, 107046165, 185546686, 214092330, 278320029, 463866715, 556640058, 927733430, 1391600145, 2783200290]

約数ペア:

[(1, 2783200290), (2, 1391600145), (3, 927733430), (5, 556640058), (6, 463866715), (10, 278320029), (13, 214092330), (15, 185546686), (26, 107046165), (30, 92773343), (39, 71364110), (65, 42818466), (78, 35682055), (130, 21409233), (151, 18431790), (167, 16665870), (195, 14272822), (283, 9834630), (302, 9215895), (334, 8332935), (390, 7136411), (453, 6143930), (501, 5555290), (566, 4917315), (755, 3686358), (835, 3333174), (849, 3278210), (906, 3071965), (1002, 2777645), (1415, 1966926), (1510, 1843179), (1670, 1666587), (1698, 1639105), (1963, 1417830), (2171, 1281990), (2265, 1228786), (2505, 1111058), (2830, 983463), (3679, 756510), (3926, 708915), (4245, 655642), (4342, 640995), (4530, 614393), (5010, 555529), (5889, 472610), (6513, 427330), (7358, 378255), (8490, 327821), (9815, 283566), (10855, 256398), (11037, 252170), (11778, 236305), (13026, 213665), (18395, 151302), (19630, 141783), (21710, 128199), (22074, 126085), (25217, 110370), (29445, 94522), (32565, 85466), (36790, 75651), (42733, 65130), (47261, 58890), (50434, 55185)]