29098680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 98219520

約数和(自身を除く): 69120840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 811, 897, 920, 1196, 1380, 1495, 1560, 1622, 1794, 2392, 2433, 2760, 2990, 3244, 3588, 4055, 4485, 4866, 5980, 6488, 7176, 8110, 8970, 9732, 10543, 11960, 12165, 16220, 17940, 18653, 19464, 21086, 24330, 31629, 32440, 35880, 37306, 42172, 48660, 52715, 55959, 63258, 74612, 84344, 93265, 97320, 105430, 111918, 126516, 149224, 158145, 186530, 210860, 223836, 242489, 253032, 279795, 316290, 373060, 421720, 447672, 484978, 559590, 632580, 727467, 746120, 969956, 1119180, 1212445, 1265160, 1454934, 1939912, 2238360, 2424890, 2909868, 3637335, 4849780, 5819736, 7274670, 9699560, 14549340, 29098680]

約数ペア:

[(1, 29098680), (2, 14549340), (3, 9699560), (4, 7274670), (5, 5819736), (6, 4849780), (8, 3637335), (10, 2909868), (12, 2424890), (13, 2238360), (15, 1939912), (20, 1454934), (23, 1265160), (24, 1212445), (26, 1119180), (30, 969956), (39, 746120), (40, 727467), (46, 632580), (52, 559590), (60, 484978), (65, 447672), (69, 421720), (78, 373060), (92, 316290), (104, 279795), (115, 253032), (120, 242489), (130, 223836), (138, 210860), (156, 186530), (184, 158145), (195, 149224), (230, 126516), (260, 111918), (276, 105430), (299, 97320), (312, 93265), (345, 84344), (390, 74612), (460, 63258), (520, 55959), (552, 52715), (598, 48660), (690, 42172), (780, 37306), (811, 35880), (897, 32440), (920, 31629), (1196, 24330), (1380, 21086), (1495, 19464), (1560, 18653), (1622, 17940), (1794, 16220), (2392, 12165), (2433, 11960), (2760, 10543), (2990, 9732), (3244, 8970), (3588, 8110), (4055, 7176), (4485, 6488), (4866, 5980)]