293398073860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1\times {\mathrm{4603}}^1$

素因数の和:5333

約数の個数: 96

約数和(自身を含む): 636378728832

約数和(自身を除く): 342980654972

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 430, 541, 548, 685, 860, 1082, 1370, 2164, 2705, 2740, 4603, 5410, 5891, 9206, 10820, 11782, 18412, 23015, 23263, 23564, 29455, 46030, 46526, 58910, 74117, 92060, 93052, 116315, 117820, 148234, 197929, 232630, 296468, 370585, 395858, 465260, 630611, 741170, 791716, 989645, 1261222, 1482340, 1979290, 2490223, 2522444, 3153055, 3187031, 3958580, 4980446, 6306110, 6374062, 9960892, 12451115, 12612220, 12748124, 15935155, 24902230, 27116273, 31870310, 49804460, 54232546, 63740620, 107079589, 108465092, 135581365, 214159178, 271162730, 341160551, 428318356, 535397945, 542325460, 682321102, 1070795890, 1364642204, 1705802755, 2141591780, 3411605510, 6823211020, 14669903693, 29339807386, 58679614772, 73349518465, 146699036930, 293398073860]

約数ペア:

[(1, 293398073860), (2, 146699036930), (4, 73349518465), (5, 58679614772), (10, 29339807386), (20, 14669903693), (43, 6823211020), (86, 3411605510), (137, 2141591780), (172, 1705802755), (215, 1364642204), (274, 1070795890), (430, 682321102), (541, 542325460), (548, 535397945), (685, 428318356), (860, 341160551), (1082, 271162730), (1370, 214159178), (2164, 135581365), (2705, 108465092), (2740, 107079589), (4603, 63740620), (5410, 54232546), (5891, 49804460), (9206, 31870310), (10820, 27116273), (11782, 24902230), (18412, 15935155), (23015, 12748124), (23263, 12612220), (23564, 12451115), (29455, 9960892), (46030, 6374062), (46526, 6306110), (58910, 4980446), (74117, 3958580), (92060, 3187031), (93052, 3153055), (116315, 2522444), (117820, 2490223), (148234, 1979290), (197929, 1482340), (232630, 1261222), (296468, 989645), (370585, 791716), (395858, 741170), (465260, 630611)]