2380822010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 5223481344

約数和(自身を除く): 2842659334

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 53, 62, 70, 106, 127, 155, 163, 217, 254, 265, 310, 326, 371, 434, 530, 635, 742, 815, 889, 1085, 1141, 1270, 1630, 1643, 1778, 1855, 2170, 2282, 3286, 3710, 3937, 4445, 5053, 5705, 6731, 7874, 8215, 8639, 8890, 10106, 11410, 11501, 13462, 16430, 17278, 19685, 20701, 23002, 25265, 27559, 33655, 35371, 39370, 41402, 43195, 47117, 50530, 55118, 57505, 60473, 67310, 70742, 86390, 94234, 103505, 115010, 120946, 137795, 144907, 176855, 207010, 208661, 235585, 267809, 275590, 289814, 302365, 353710, 417322, 471170, 535618, 604730, 641731, 724535, 1043305, 1097153, 1283462, 1339045, 1449070, 1460627, 1874663, 2086610, 2194306, 2678090, 2921254, 3208655, 3749326, 4492117, 5485765, 6417310, 7303135, 7680071, 8984234, 9373315, 10971530, 14606270, 15360142, 18746630, 22460585, 34011743, 38400355, 44921170, 68023486, 76800710, 170058715, 238082201, 340117430, 476164402, 1190411005, 2380822010]

約数ペア:

[(1, 2380822010), (2, 1190411005), (5, 476164402), (7, 340117430), (10, 238082201), (14, 170058715), (31, 76800710), (35, 68023486), (53, 44921170), (62, 38400355), (70, 34011743), (106, 22460585), (127, 18746630), (155, 15360142), (163, 14606270), (217, 10971530), (254, 9373315), (265, 8984234), (310, 7680071), (326, 7303135), (371, 6417310), (434, 5485765), (530, 4492117), (635, 3749326), (742, 3208655), (815, 2921254), (889, 2678090), (1085, 2194306), (1141, 2086610), (1270, 1874663), (1630, 1460627), (1643, 1449070), (1778, 1339045), (1855, 1283462), (2170, 1097153), (2282, 1043305), (3286, 724535), (3710, 641731), (3937, 604730), (4445, 535618), (5053, 471170), (5705, 417322), (6731, 353710), (7874, 302365), (8215, 289814), (8639, 275590), (8890, 267809), (10106, 235585), (11410, 208661), (11501, 207010), (13462, 176855), (16430, 144907), (17278, 137795), (19685, 120946), (20701, 115010), (23002, 103505), (25265, 94234), (27559, 86390), (33655, 70742), (35371, 67310), (39370, 60473), (41402, 57505), (43195, 55118), (47117, 50530)]