6455020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 16623936

約数和(自身を除く): 10168916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 61, 65, 74, 110, 122, 130, 143, 148, 185, 220, 244, 260, 286, 305, 370, 407, 481, 572, 610, 671, 715, 740, 793, 814, 962, 1220, 1342, 1430, 1586, 1628, 1924, 2035, 2257, 2405, 2684, 2860, 3172, 3355, 3965, 4070, 4514, 4810, 5291, 6710, 7930, 8140, 8723, 9028, 9620, 10582, 11285, 13420, 15860, 17446, 21164, 22570, 24827, 26455, 29341, 34892, 43615, 45140, 49654, 52910, 58682, 87230, 99308, 105820, 117364, 124135, 146705, 174460, 248270, 293410, 322751, 496540, 586820, 645502, 1291004, 1613755, 3227510, 6455020]

約数ペア:

[(1, 6455020), (2, 3227510), (4, 1613755), (5, 1291004), (10, 645502), (11, 586820), (13, 496540), (20, 322751), (22, 293410), (26, 248270), (37, 174460), (44, 146705), (52, 124135), (55, 117364), (61, 105820), (65, 99308), (74, 87230), (110, 58682), (122, 52910), (130, 49654), (143, 45140), (148, 43615), (185, 34892), (220, 29341), (244, 26455), (260, 24827), (286, 22570), (305, 21164), (370, 17446), (407, 15860), (481, 13420), (572, 11285), (610, 10582), (671, 9620), (715, 9028), (740, 8723), (793, 8140), (814, 7930), (962, 6710), (1220, 5291), (1342, 4810), (1430, 4514), (1586, 4070), (1628, 3965), (1924, 3355), (2035, 3172), (2257, 2860), (2405, 2684)]