1900528532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 4340302848

約数和(自身を除く): 2439774316

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 37, 59, 62, 68, 74, 118, 119, 124, 148, 217, 236, 238, 259, 413, 434, 476, 518, 527, 629, 826, 868, 1003, 1036, 1054, 1147, 1258, 1652, 1829, 2006, 2108, 2183, 2294, 2516, 3481, 3658, 3689, 4012, 4366, 4403, 4588, 6962, 7021, 7316, 7378, 8029, 8732, 8806, 12803, 13924, 14042, 14756, 15281, 16058, 17612, 19499, 24367, 25606, 28084, 30562, 31093, 32116, 37111, 38998, 48734, 51212, 59177, 61124, 62186, 67673, 74222, 77996, 97468, 107911, 118354, 124372, 128797, 135346, 136493, 148444, 215822, 217651, 236708, 257594, 259777, 270692, 272986, 414239, 431644, 435302, 473711, 515188, 519554, 545972, 755377, 828478, 870604, 901579, 947422, 1039108, 1150441, 1510754, 1656956, 1803158, 1834487, 1894844, 2189549, 2300882, 3021508, 3606316, 3668974, 3992707, 4379098, 4601764, 7337948, 7985414, 8053087, 8758196, 12841409, 15326843, 15970828, 16106174, 25682818, 27948949, 30653686, 32212348, 51365636, 55897898, 61307372, 67876019, 111795796, 135752038, 271504076, 475132133, 950264266, 1900528532]

約数ペア:

[(1, 1900528532), (2, 950264266), (4, 475132133), (7, 271504076), (14, 135752038), (17, 111795796), (28, 67876019), (31, 61307372), (34, 55897898), (37, 51365636), (59, 32212348), (62, 30653686), (68, 27948949), (74, 25682818), (118, 16106174), (119, 15970828), (124, 15326843), (148, 12841409), (217, 8758196), (236, 8053087), (238, 7985414), (259, 7337948), (413, 4601764), (434, 4379098), (476, 3992707), (518, 3668974), (527, 3606316), (629, 3021508), (826, 2300882), (868, 2189549), (1003, 1894844), (1036, 1834487), (1054, 1803158), (1147, 1656956), (1258, 1510754), (1652, 1150441), (1829, 1039108), (2006, 947422), (2108, 901579), (2183, 870604), (2294, 828478), (2516, 755377), (3481, 545972), (3658, 519554), (3689, 515188), (4012, 473711), (4366, 435302), (4403, 431644), (4588, 414239), (6962, 272986), (7021, 270692), (7316, 259777), (7378, 257594), (8029, 236708), (8732, 217651), (8806, 215822), (12803, 148444), (13924, 136493), (14042, 135346), (14756, 128797), (15281, 124372), (16058, 118354), (17612, 107911), (19499, 97468), (24367, 77996), (25606, 74222), (28084, 67673), (30562, 62186), (31093, 61124), (32116, 59177), (37111, 51212), (38998, 48734)]