2906246590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 5967628128

約数和(自身を除く): 3061381538

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 215, 310, 403, 430, 541, 559, 806, 961, 1082, 1118, 1333, 1922, 2015, 2666, 2705, 2795, 4030, 4805, 5410, 5590, 6665, 7033, 9610, 12493, 13330, 14066, 16771, 17329, 23263, 24986, 33542, 34658, 35165, 41323, 46526, 62465, 70330, 82646, 83855, 86645, 116315, 124930, 167710, 173290, 206615, 218023, 232630, 302419, 413230, 436046, 519901, 537199, 604838, 721153, 1039802, 1074398, 1090115, 1442306, 1512095, 2180230, 2599505, 2685995, 3024190, 3605765, 5199010, 5371990, 6758713, 7211530, 9374989, 13517426, 18749978, 22355743, 33793565, 44711486, 46874945, 67587130, 93749890, 111778715, 223557430, 290624659, 581249318, 1453123295, 2906246590]

約数ペア:

[(1, 2906246590), (2, 1453123295), (5, 581249318), (10, 290624659), (13, 223557430), (26, 111778715), (31, 93749890), (43, 67587130), (62, 46874945), (65, 44711486), (86, 33793565), (130, 22355743), (155, 18749978), (215, 13517426), (310, 9374989), (403, 7211530), (430, 6758713), (541, 5371990), (559, 5199010), (806, 3605765), (961, 3024190), (1082, 2685995), (1118, 2599505), (1333, 2180230), (1922, 1512095), (2015, 1442306), (2666, 1090115), (2705, 1074398), (2795, 1039802), (4030, 721153), (4805, 604838), (5410, 537199), (5590, 519901), (6665, 436046), (7033, 413230), (9610, 302419), (12493, 232630), (13330, 218023), (14066, 206615), (16771, 173290), (17329, 167710), (23263, 124930), (24986, 116315), (33542, 86645), (34658, 83855), (35165, 82646), (41323, 70330), (46526, 62465)]