291258132930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{54709}}^1$

素因数の和:55268

約数の個数: 96

約数和(自身を含む): 764287758000

約数和(自身を除く): 473029625070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 397, 447, 745, 794, 894, 1191, 1341, 1490, 1985, 2235, 2382, 2682, 3573, 3970, 4470, 5955, 6705, 7146, 11910, 13410, 17865, 35730, 54709, 59153, 109418, 118306, 164127, 177459, 273545, 295765, 328254, 354918, 492381, 532377, 547090, 591530, 820635, 887295, 984762, 1064754, 1641270, 1774590, 2461905, 2661885, 4923810, 5323770, 8151641, 16303282, 21719473, 24454923, 40758205, 43438946, 48909846, 65158419, 73364769, 81516410, 108597365, 122274615, 130316838, 146729538, 195475257, 217194730, 244549230, 325792095, 366823845, 390950514, 651584190, 733647690, 977376285, 1954752570, 3236201477, 6472402954, 9708604431, 16181007385, 19417208862, 29125813293, 32362014770, 48543022155, 58251626586, 97086044310, 145629066465, 291258132930]

約数ペア:

[(1, 291258132930), (2, 145629066465), (3, 97086044310), (5, 58251626586), (6, 48543022155), (9, 32362014770), (10, 29125813293), (15, 19417208862), (18, 16181007385), (30, 9708604431), (45, 6472402954), (90, 3236201477), (149, 1954752570), (298, 977376285), (397, 733647690), (447, 651584190), (745, 390950514), (794, 366823845), (894, 325792095), (1191, 244549230), (1341, 217194730), (1490, 195475257), (1985, 146729538), (2235, 130316838), (2382, 122274615), (2682, 108597365), (3573, 81516410), (3970, 73364769), (4470, 65158419), (5955, 48909846), (6705, 43438946), (7146, 40758205), (11910, 24454923), (13410, 21719473), (17865, 16303282), (35730, 8151641), (54709, 5323770), (59153, 4923810), (109418, 2661885), (118306, 2461905), (164127, 1774590), (177459, 1641270), (273545, 1064754), (295765, 984762), (328254, 887295), (354918, 820635), (492381, 591530), (532377, 547090)]