2949203530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4903}}^1$

素因数の和:5591

約数の個数: 64

約数和(自身を含む): 6544839168

約数和(自身を除く): 3595635638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 661, 910, 1322, 3305, 4627, 4903, 6610, 8593, 9254, 9806, 17186, 23135, 24515, 34321, 42965, 46270, 49030, 60151, 63739, 68642, 85930, 120302, 127478, 171605, 300755, 318695, 343210, 446173, 601510, 637390, 892346, 2230865, 3240883, 4461730, 6481766, 16204415, 22686181, 32408830, 42131479, 45372362, 84262958, 113430905, 210657395, 226861810, 294920353, 421314790, 589840706, 1474601765, 2949203530]

約数ペア:

[(1, 2949203530), (2, 1474601765), (5, 589840706), (7, 421314790), (10, 294920353), (13, 226861810), (14, 210657395), (26, 113430905), (35, 84262958), (65, 45372362), (70, 42131479), (91, 32408830), (130, 22686181), (182, 16204415), (455, 6481766), (661, 4461730), (910, 3240883), (1322, 2230865), (3305, 892346), (4627, 637390), (4903, 601510), (6610, 446173), (8593, 343210), (9254, 318695), (9806, 300755), (17186, 171605), (23135, 127478), (24515, 120302), (34321, 85930), (42965, 68642), (46270, 63739), (49030, 60151)]