778800510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2897}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 2115771840

約数和(自身を除く): 1336971330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 103, 145, 174, 206, 261, 290, 309, 435, 515, 522, 618, 870, 927, 1030, 1305, 1545, 1854, 2610, 2897, 2987, 3090, 4635, 5794, 5974, 8691, 8961, 9270, 14485, 14935, 17382, 17922, 26073, 26883, 28970, 29870, 43455, 44805, 52146, 53766, 84013, 86910, 89610, 130365, 134415, 168026, 252039, 260730, 268830, 298391, 420065, 504078, 596782, 756117, 840130, 895173, 1260195, 1491955, 1512234, 1790346, 2520390, 2685519, 2983910, 3780585, 4475865, 5371038, 7561170, 8653339, 8951730, 13427595, 17306678, 25960017, 26855190, 43266695, 51920034, 77880051, 86533390, 129800085, 155760102, 259600170, 389400255, 778800510]

約数ペア:

[(1, 778800510), (2, 389400255), (3, 259600170), (5, 155760102), (6, 129800085), (9, 86533390), (10, 77880051), (15, 51920034), (18, 43266695), (29, 26855190), (30, 25960017), (45, 17306678), (58, 13427595), (87, 8951730), (90, 8653339), (103, 7561170), (145, 5371038), (174, 4475865), (206, 3780585), (261, 2983910), (290, 2685519), (309, 2520390), (435, 1790346), (515, 1512234), (522, 1491955), (618, 1260195), (870, 895173), (927, 840130), (1030, 756117), (1305, 596782), (1545, 504078), (1854, 420065), (2610, 298391), (2897, 268830), (2987, 260730), (3090, 252039), (4635, 168026), (5794, 134415), (5974, 130365), (8691, 89610), (8961, 86910), (9270, 84013), (14485, 53766), (14935, 52146), (17382, 44805), (17922, 43455), (26073, 29870), (26883, 28970)]