66880457910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{550049}}^1$

素因数の和:550262

約数の個数: 96

約数和(自身を含む): 199760558400

約数和(自身を除く): 132880100490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 193, 210, 315, 386, 579, 630, 965, 1158, 1351, 1737, 1930, 2702, 2895, 3474, 4053, 5790, 6755, 8106, 8685, 12159, 13510, 17370, 20265, 24318, 40530, 60795, 121590, 550049, 1100098, 1650147, 2750245, 3300294, 3850343, 4950441, 5500490, 7700686, 8250735, 9900882, 11551029, 16501470, 19251715, 23102058, 24752205, 34653087, 38503430, 49504410, 57755145, 69306174, 106159457, 115510290, 173265435, 212318914, 318478371, 346530870, 530797285, 636956742, 743116199, 955435113, 1061594570, 1486232398, 1592391855, 1910870226, 2229348597, 3184783710, 3715580995, 4458697194, 4777175565, 6688045791, 7431161990, 9554351130, 11146742985, 13376091582, 22293485970, 33440228955, 66880457910]

約数ペア:

[(1, 66880457910), (2, 33440228955), (3, 22293485970), (5, 13376091582), (6, 11146742985), (7, 9554351130), (9, 7431161990), (10, 6688045791), (14, 4777175565), (15, 4458697194), (18, 3715580995), (21, 3184783710), (30, 2229348597), (35, 1910870226), (42, 1592391855), (45, 1486232398), (63, 1061594570), (70, 955435113), (90, 743116199), (105, 636956742), (126, 530797285), (193, 346530870), (210, 318478371), (315, 212318914), (386, 173265435), (579, 115510290), (630, 106159457), (965, 69306174), (1158, 57755145), (1351, 49504410), (1737, 38503430), (1930, 34653087), (2702, 24752205), (2895, 23102058), (3474, 19251715), (4053, 16501470), (5790, 11551029), (6755, 9900882), (8106, 8250735), (8685, 7700686), (12159, 5500490), (13510, 4950441), (17370, 3850343), (20265, 3300294), (24318, 2750245), (40530, 1650147), (60795, 1100098), (121590, 550049)]