23574390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 69120000

約数和(自身を除く): 45545610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 79, 87, 98, 105, 145, 147, 158, 174, 203, 210, 237, 245, 290, 294, 343, 395, 406, 435, 474, 490, 553, 609, 686, 735, 790, 870, 1015, 1029, 1106, 1185, 1218, 1421, 1470, 1659, 1715, 2030, 2058, 2291, 2370, 2765, 2842, 3045, 3318, 3430, 3871, 4263, 4582, 5145, 5530, 6090, 6873, 7105, 7742, 8295, 8526, 9947, 10290, 11455, 11613, 13746, 14210, 16037, 16590, 19355, 19894, 21315, 22910, 23226, 27097, 29841, 32074, 34365, 38710, 42630, 48111, 49735, 54194, 58065, 59682, 68730, 80185, 81291, 96222, 99470, 112259, 116130, 135485, 149205, 160370, 162582, 224518, 240555, 270970, 298410, 336777, 406455, 481110, 561295, 673554, 785813, 812910, 1122590, 1571626, 1683885, 2357439, 3367770, 3929065, 4714878, 7858130, 11787195, 23574390]

約数ペア:

[(1, 23574390), (2, 11787195), (3, 7858130), (5, 4714878), (6, 3929065), (7, 3367770), (10, 2357439), (14, 1683885), (15, 1571626), (21, 1122590), (29, 812910), (30, 785813), (35, 673554), (42, 561295), (49, 481110), (58, 406455), (70, 336777), (79, 298410), (87, 270970), (98, 240555), (105, 224518), (145, 162582), (147, 160370), (158, 149205), (174, 135485), (203, 116130), (210, 112259), (237, 99470), (245, 96222), (290, 81291), (294, 80185), (343, 68730), (395, 59682), (406, 58065), (435, 54194), (474, 49735), (490, 48111), (553, 42630), (609, 38710), (686, 34365), (735, 32074), (790, 29841), (870, 27097), (1015, 23226), (1029, 22910), (1106, 21315), (1185, 19894), (1218, 19355), (1421, 16590), (1470, 16037), (1659, 14210), (1715, 13746), (2030, 11613), (2058, 11455), (2291, 10290), (2370, 9947), (2765, 8526), (2842, 8295), (3045, 7742), (3318, 7105), (3430, 6873), (3871, 6090), (4263, 5530), (4582, 5145)]