930773480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6979

約数の個数: 128

約数和(自身を含む): 2647572480

約数和(自身を除く): 1716799000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 3367, 3640, 3848, 4810, 5180, 6734, 6911, 9620, 10360, 13468, 13822, 16835, 19240, 26936, 27644, 33670, 34555, 48377, 55288, 67340, 69110, 89843, 96754, 134680, 138220, 179686, 193508, 241885, 255707, 276440, 359372, 387016, 449215, 483770, 511414, 628901, 718744, 898430, 967540, 1022828, 1257802, 1278535, 1789949, 1796860, 1935080, 2045656, 2515604, 2557070, 3144505, 3324191, 3579898, 3593720, 5031208, 5114140, 6289010, 6648382, 7159796, 8949745, 10228280, 12578020, 13296764, 14319592, 16620955, 17899490, 23269337, 25156040, 26593528, 33241910, 35798980, 46538674, 66483820, 71597960, 93077348, 116346685, 132967640, 186154696, 232693370, 465386740, 930773480]

約数ペア:

[(1, 930773480), (2, 465386740), (4, 232693370), (5, 186154696), (7, 132967640), (8, 116346685), (10, 93077348), (13, 71597960), (14, 66483820), (20, 46538674), (26, 35798980), (28, 33241910), (35, 26593528), (37, 25156040), (40, 23269337), (52, 17899490), (56, 16620955), (65, 14319592), (70, 13296764), (74, 12578020), (91, 10228280), (104, 8949745), (130, 7159796), (140, 6648382), (148, 6289010), (182, 5114140), (185, 5031208), (259, 3593720), (260, 3579898), (280, 3324191), (296, 3144505), (364, 2557070), (370, 2515604), (455, 2045656), (481, 1935080), (518, 1796860), (520, 1789949), (728, 1278535), (740, 1257802), (910, 1022828), (962, 967540), (1036, 898430), (1295, 718744), (1480, 628901), (1820, 511414), (1924, 483770), (2072, 449215), (2405, 387016), (2590, 359372), (3367, 276440), (3640, 255707), (3848, 241885), (4810, 193508), (5180, 179686), (6734, 138220), (6911, 134680), (9620, 96754), (10360, 89843), (13468, 69110), (13822, 67340), (16835, 55288), (19240, 48377), (26936, 34555), (27644, 33670)]