310166090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{39113}}^1$

素因数の和:39194

約数の個数: 32

約数和(自身を含む): 611117136

約数和(自身を除く): 300951046

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 39113, 78226, 195565, 391130, 508469, 1016938, 2385893, 2542345, 4771786, 5084690, 11929465, 23858930, 31016609, 62033218, 155083045, 310166090]

約数ペア:

[(1, 310166090), (2, 155083045), (5, 62033218), (10, 31016609), (13, 23858930), (26, 11929465), (61, 5084690), (65, 4771786), (122, 2542345), (130, 2385893), (305, 1016938), (610, 508469), (793, 391130), (1586, 195565), (3965, 78226), (7930, 39113)]