19993329660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1\times {\mathrm{3049}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 56341454400

約数和(自身を除く): 36348124740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 373, 586, 746, 879, 1119, 1172, 1465, 1492, 1758, 1865, 2238, 2930, 3049, 3516, 3730, 4395, 4476, 5595, 5860, 6098, 7460, 8790, 9147, 11190, 12196, 15245, 17580, 18294, 22380, 30490, 36588, 45735, 60980, 91470, 109289, 182940, 218578, 327867, 437156, 546445, 655734, 893357, 1092890, 1137277, 1311468, 1639335, 1786714, 2185780, 2274554, 2680071, 3278670, 3411831, 3573428, 4466785, 4549108, 5360142, 5686385, 6557340, 6823662, 8933570, 10720284, 11372770, 13400355, 13647324, 17059155, 17867140, 22745540, 26800710, 34118310, 53601420, 68236620, 333222161, 666444322, 999666483, 1332888644, 1666110805, 1999332966, 3332221610, 3998665932, 4998332415, 6664443220, 9996664830, 19993329660]

約数ペア:

[(1, 19993329660), (2, 9996664830), (3, 6664443220), (4, 4998332415), (5, 3998665932), (6, 3332221610), (10, 1999332966), (12, 1666110805), (15, 1332888644), (20, 999666483), (30, 666444322), (60, 333222161), (293, 68236620), (373, 53601420), (586, 34118310), (746, 26800710), (879, 22745540), (1119, 17867140), (1172, 17059155), (1465, 13647324), (1492, 13400355), (1758, 11372770), (1865, 10720284), (2238, 8933570), (2930, 6823662), (3049, 6557340), (3516, 5686385), (3730, 5360142), (4395, 4549108), (4476, 4466785), (5595, 3573428), (5860, 3411831), (6098, 3278670), (7460, 2680071), (8790, 2274554), (9147, 2185780), (11190, 1786714), (12196, 1639335), (15245, 1311468), (17580, 1137277), (18294, 1092890), (22380, 893357), (30490, 655734), (36588, 546445), (45735, 437156), (60980, 327867), (91470, 218578), (109289, 182940)]