2447029380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49919}}^1$

素因数の和:49993

約数の個数: 96

約数和(自身を含む): 7380172800

約数和(自身を除く): 4933143420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 8170, 9804, 12255, 16340, 24510, 49020, 49919, 99838, 149757, 199676, 249595, 299514, 499190, 599028, 748785, 948461, 998380, 1497570, 1896922, 2146517, 2845383, 2995140, 3793844, 4293034, 4742305, 5690766, 6439551, 8586068, 9484610, 10732585, 11381532, 12879102, 14226915, 18969220, 21465170, 25758204, 28453830, 32197755, 40783823, 42930340, 56907660, 64395510, 81567646, 122351469, 128791020, 163135292, 203919115, 244702938, 407838230, 489405876, 611757345, 815676460, 1223514690, 2447029380]

約数ペア:

[(1, 2447029380), (2, 1223514690), (3, 815676460), (4, 611757345), (5, 489405876), (6, 407838230), (10, 244702938), (12, 203919115), (15, 163135292), (19, 128791020), (20, 122351469), (30, 81567646), (38, 64395510), (43, 56907660), (57, 42930340), (60, 40783823), (76, 32197755), (86, 28453830), (95, 25758204), (114, 21465170), (129, 18969220), (172, 14226915), (190, 12879102), (215, 11381532), (228, 10732585), (258, 9484610), (285, 8586068), (380, 6439551), (430, 5690766), (516, 4742305), (570, 4293034), (645, 3793844), (817, 2995140), (860, 2845383), (1140, 2146517), (1290, 1896922), (1634, 1497570), (2451, 998380), (2580, 948461), (3268, 748785), (4085, 599028), (4902, 499190), (8170, 299514), (9804, 249595), (12255, 199676), (16340, 149757), (24510, 99838), (49020, 49919)]