2901688680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{30113}}^1$

素因数の和:30211

約数の個数: 128

約数和(自身を含む): 9626843520

約数和(自身を除く): 6725154840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2920, 3212, 4015, 4380, 4818, 6424, 8030, 8760, 9636, 12045, 16060, 19272, 24090, 30113, 32120, 48180, 60226, 90339, 96360, 120452, 150565, 180678, 240904, 301130, 331243, 361356, 451695, 602260, 662486, 722712, 903390, 993729, 1204520, 1324972, 1656215, 1806780, 1987458, 2198249, 2649944, 3312430, 3613560, 3974916, 4396498, 4968645, 6594747, 6624860, 7949832, 8792996, 9937290, 10991245, 13189494, 13249720, 17585992, 19874580, 21982490, 24180739, 26378988, 32973735, 39749160, 43964980, 48361478, 52757976, 65947470, 72542217, 87929960, 96722956, 120903695, 131894940, 145084434, 193445912, 241807390, 263789880, 290168868, 362711085, 483614780, 580337736, 725422170, 967229560, 1450844340, 2901688680]

約数ペア:

[(1, 2901688680), (2, 1450844340), (3, 967229560), (4, 725422170), (5, 580337736), (6, 483614780), (8, 362711085), (10, 290168868), (11, 263789880), (12, 241807390), (15, 193445912), (20, 145084434), (22, 131894940), (24, 120903695), (30, 96722956), (33, 87929960), (40, 72542217), (44, 65947470), (55, 52757976), (60, 48361478), (66, 43964980), (73, 39749160), (88, 32973735), (110, 26378988), (120, 24180739), (132, 21982490), (146, 19874580), (165, 17585992), (219, 13249720), (220, 13189494), (264, 10991245), (292, 9937290), (330, 8792996), (365, 7949832), (438, 6624860), (440, 6594747), (584, 4968645), (660, 4396498), (730, 3974916), (803, 3613560), (876, 3312430), (1095, 2649944), (1320, 2198249), (1460, 1987458), (1606, 1806780), (1752, 1656215), (2190, 1324972), (2409, 1204520), (2920, 993729), (3212, 903390), (4015, 722712), (4380, 662486), (4818, 602260), (6424, 451695), (8030, 361356), (8760, 331243), (9636, 301130), (12045, 240904), (16060, 180678), (19272, 150565), (24090, 120452), (30113, 96360), (32120, 90339), (48180, 60226)]