15707918380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{12577}}^1$

素因数の和:13415

約数の個数: 96

約数和(自身を含む): 41180170752

約数和(自身を除く): 25472252372

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 811, 1540, 1622, 3244, 4055, 5677, 8110, 8921, 11354, 12577, 16220, 17842, 22708, 25154, 28385, 35684, 44605, 50308, 56770, 62447, 62885, 88039, 89210, 113540, 124894, 125770, 138347, 176078, 178420, 249788, 251540, 276694, 312235, 352156, 440195, 553388, 624470, 691735, 880390, 968429, 1248940, 1383470, 1760780, 1936858, 2766940, 3873716, 4842145, 9684290, 10199947, 19368580, 20399894, 40799788, 50999735, 71399629, 101999470, 112199417, 142799258, 203998940, 224398834, 285598516, 356998145, 448797668, 560997085, 713996290, 785395919, 1121994170, 1427992580, 1570791838, 2243988340, 3141583676, 3926979595, 7853959190, 15707918380]

約数ペア:

[(1, 15707918380), (2, 7853959190), (4, 3926979595), (5, 3141583676), (7, 2243988340), (10, 1570791838), (11, 1427992580), (14, 1121994170), (20, 785395919), (22, 713996290), (28, 560997085), (35, 448797668), (44, 356998145), (55, 285598516), (70, 224398834), (77, 203998940), (110, 142799258), (140, 112199417), (154, 101999470), (220, 71399629), (308, 50999735), (385, 40799788), (770, 20399894), (811, 19368580), (1540, 10199947), (1622, 9684290), (3244, 4842145), (4055, 3873716), (5677, 2766940), (8110, 1936858), (8921, 1760780), (11354, 1383470), (12577, 1248940), (16220, 968429), (17842, 880390), (22708, 691735), (25154, 624470), (28385, 553388), (35684, 440195), (44605, 352156), (50308, 312235), (56770, 276694), (62447, 251540), (62885, 249788), (88039, 178420), (89210, 176078), (113540, 138347), (124894, 125770)]