761334780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 2189392128

約数和(自身を除く): 1428057348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 491, 516, 601, 645, 860, 982, 1202, 1290, 1473, 1803, 1964, 2404, 2455, 2580, 2946, 3005, 3606, 4910, 5892, 6010, 7212, 7365, 9015, 9820, 12020, 14730, 18030, 21113, 25843, 29460, 36060, 42226, 51686, 63339, 77529, 84452, 103372, 105565, 126678, 129215, 155058, 211130, 253356, 258430, 295091, 310116, 316695, 387645, 422260, 516860, 590182, 633390, 775290, 885273, 1180364, 1266780, 1475455, 1550580, 1770546, 2950910, 3541092, 4426365, 5901820, 8852730, 12688913, 17705460, 25377826, 38066739, 50755652, 63444565, 76133478, 126889130, 152266956, 190333695, 253778260, 380667390, 761334780]

約数ペア:

[(1, 761334780), (2, 380667390), (3, 253778260), (4, 190333695), (5, 152266956), (6, 126889130), (10, 76133478), (12, 63444565), (15, 50755652), (20, 38066739), (30, 25377826), (43, 17705460), (60, 12688913), (86, 8852730), (129, 5901820), (172, 4426365), (215, 3541092), (258, 2950910), (430, 1770546), (491, 1550580), (516, 1475455), (601, 1266780), (645, 1180364), (860, 885273), (982, 775290), (1202, 633390), (1290, 590182), (1473, 516860), (1803, 422260), (1964, 387645), (2404, 316695), (2455, 310116), (2580, 295091), (2946, 258430), (3005, 253356), (3606, 211130), (4910, 155058), (5892, 129215), (6010, 126678), (7212, 105565), (7365, 103372), (9015, 84452), (9820, 77529), (12020, 63339), (14730, 51686), (18030, 42226), (21113, 36060), (25843, 29460)]