1900984135570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{169693}}^1$

素因数の和:169904

約数の個数: 128

約数和(自身を含む): 4036474524096

約数和(自身を除く): 2135490388526

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 137, 170, 185, 221, 274, 370, 442, 481, 629, 685, 962, 1105, 1258, 1370, 1781, 2210, 2329, 2405, 3145, 3562, 4658, 4810, 5069, 6290, 8177, 8905, 10138, 11645, 16354, 17810, 23290, 25345, 30277, 40885, 50690, 60554, 65897, 81770, 86173, 131794, 151385, 169693, 172346, 302770, 329485, 339386, 430865, 658970, 848465, 861730, 1120249, 1696930, 2206009, 2240498, 2884781, 4412018, 5601245, 5769562, 6278641, 11030045, 11202490, 12557282, 14423905, 22060090, 23247941, 28847810, 31393205, 37502153, 46495882, 62786410, 75004306, 81622333, 106736897, 116239705, 163244666, 187510765, 213473794, 232479410, 302223233, 375021530, 395214997, 408111665, 533684485, 604446466, 790429994, 816223330, 860173817, 1067368970, 1387579661, 1511116165, 1720347634, 1976074985, 2775159322, 3022232330, 3952149970, 4300869085, 5137794961, 6937898305, 8601738170, 10275589922, 11182259621, 13875796610, 14622954889, 22364519242, 25688974805, 29245909778, 51377949610, 55911298105, 73114774445, 111822596210, 146229548890, 190098413557, 380196827114, 950492067785, 1900984135570]

約数ペア:

[(1, 1900984135570), (2, 950492067785), (5, 380196827114), (10, 190098413557), (13, 146229548890), (17, 111822596210), (26, 73114774445), (34, 55911298105), (37, 51377949610), (65, 29245909778), (74, 25688974805), (85, 22364519242), (130, 14622954889), (137, 13875796610), (170, 11182259621), (185, 10275589922), (221, 8601738170), (274, 6937898305), (370, 5137794961), (442, 4300869085), (481, 3952149970), (629, 3022232330), (685, 2775159322), (962, 1976074985), (1105, 1720347634), (1258, 1511116165), (1370, 1387579661), (1781, 1067368970), (2210, 860173817), (2329, 816223330), (2405, 790429994), (3145, 604446466), (3562, 533684485), (4658, 408111665), (4810, 395214997), (5069, 375021530), (6290, 302223233), (8177, 232479410), (8905, 213473794), (10138, 187510765), (11645, 163244666), (16354, 116239705), (17810, 106736897), (23290, 81622333), (25345, 75004306), (30277, 62786410), (40885, 46495882), (50690, 37502153), (60554, 31393205), (65897, 28847810), (81770, 23247941), (86173, 22060090), (131794, 14423905), (151385, 12557282), (169693, 11202490), (172346, 11030045), (302770, 6278641), (329485, 5769562), (339386, 5601245), (430865, 4412018), (658970, 2884781), (848465, 2240498), (861730, 2206009), (1120249, 1696930)]