15034851820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 33277870080

約数和(自身を除く): 18243018260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 127, 155, 158, 254, 310, 316, 395, 508, 620, 635, 790, 1270, 1580, 2417, 2449, 2540, 3937, 4834, 4898, 7874, 9668, 9796, 10033, 12085, 12245, 15748, 19685, 20066, 24170, 24490, 39370, 40132, 48340, 48980, 50165, 74927, 78740, 100330, 149854, 190943, 200660, 299708, 306959, 311023, 374635, 381886, 613918, 622046, 749270, 763772, 954715, 1227836, 1244092, 1498540, 1534795, 1555115, 1909430, 3069590, 3110230, 3818860, 5919233, 6139180, 6220460, 9515729, 11838466, 19031458, 23676932, 24249761, 29596165, 38062916, 47578645, 48499522, 59192330, 95157290, 96999044, 118384660, 121248805, 190314580, 242497610, 484995220, 751742591, 1503485182, 3006970364, 3758712955, 7517425910, 15034851820]

約数ペア:

[(1, 15034851820), (2, 7517425910), (4, 3758712955), (5, 3006970364), (10, 1503485182), (20, 751742591), (31, 484995220), (62, 242497610), (79, 190314580), (124, 121248805), (127, 118384660), (155, 96999044), (158, 95157290), (254, 59192330), (310, 48499522), (316, 47578645), (395, 38062916), (508, 29596165), (620, 24249761), (635, 23676932), (790, 19031458), (1270, 11838466), (1580, 9515729), (2417, 6220460), (2449, 6139180), (2540, 5919233), (3937, 3818860), (4834, 3110230), (4898, 3069590), (7874, 1909430), (9668, 1555115), (9796, 1534795), (10033, 1498540), (12085, 1244092), (12245, 1227836), (15748, 954715), (19685, 763772), (20066, 749270), (24170, 622046), (24490, 613918), (39370, 381886), (40132, 374635), (48340, 311023), (48980, 306959), (50165, 299708), (74927, 200660), (78740, 190943), (100330, 149854)]