194636910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 550416384

約数和(自身を除く): 355779474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 947, 1054, 1105, 1209, 1326, 1581, 1894, 2015, 2210, 2418, 2635, 2841, 3162, 3315, 4030, 4735, 5270, 5682, 6045, 6630, 6851, 7905, 9470, 12090, 12311, 13702, 14205, 15810, 16099, 20553, 24622, 28410, 29357, 32198, 34255, 36933, 41106, 48297, 58714, 61555, 68510, 73866, 80495, 88071, 96594, 102765, 123110, 146785, 160990, 176142, 184665, 205530, 209287, 241485, 293570, 369330, 381641, 418574, 440355, 482970, 499069, 627861, 763282, 880710, 998138, 1046435, 1144923, 1255722, 1497207, 1908205, 2092870, 2289846, 2495345, 2994414, 3139305, 3816410, 4990690, 5724615, 6278610, 6487897, 7486035, 11449230, 12975794, 14972070, 19463691, 32439485, 38927382, 64878970, 97318455, 194636910]

約数ペア:

[(1, 194636910), (2, 97318455), (3, 64878970), (5, 38927382), (6, 32439485), (10, 19463691), (13, 14972070), (15, 12975794), (17, 11449230), (26, 7486035), (30, 6487897), (31, 6278610), (34, 5724615), (39, 4990690), (51, 3816410), (62, 3139305), (65, 2994414), (78, 2495345), (85, 2289846), (93, 2092870), (102, 1908205), (130, 1497207), (155, 1255722), (170, 1144923), (186, 1046435), (195, 998138), (221, 880710), (255, 763282), (310, 627861), (390, 499069), (403, 482970), (442, 440355), (465, 418574), (510, 381641), (527, 369330), (663, 293570), (806, 241485), (930, 209287), (947, 205530), (1054, 184665), (1105, 176142), (1209, 160990), (1326, 146785), (1581, 123110), (1894, 102765), (2015, 96594), (2210, 88071), (2418, 80495), (2635, 73866), (2841, 68510), (3162, 61555), (3315, 58714), (4030, 48297), (4735, 41106), (5270, 36933), (5682, 34255), (6045, 32198), (6630, 29357), (6851, 28410), (7905, 24622), (9470, 20553), (12090, 16099), (12311, 15810), (13702, 14205)]