154619340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5951

約数の個数: 96

約数和(自身を含む): 475614720

約数和(自身を除く): 320995380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 5897, 6555, 8740, 11794, 13110, 17691, 23588, 26220, 29485, 35382, 58970, 70764, 88455, 112043, 117940, 135631, 176910, 224086, 271262, 336129, 353820, 406893, 448172, 542524, 560215, 672258, 678155, 813786, 1120430, 1344516, 1356310, 1627572, 1680645, 2034465, 2240860, 2576989, 2712620, 3361290, 4068930, 5153978, 6722580, 7730967, 8137860, 10307956, 12884945, 15461934, 25769890, 30923868, 38654835, 51539780, 77309670, 154619340]

約数ペア:

[(1, 154619340), (2, 77309670), (3, 51539780), (4, 38654835), (5, 30923868), (6, 25769890), (10, 15461934), (12, 12884945), (15, 10307956), (19, 8137860), (20, 7730967), (23, 6722580), (30, 5153978), (38, 4068930), (46, 3361290), (57, 2712620), (60, 2576989), (69, 2240860), (76, 2034465), (92, 1680645), (95, 1627572), (114, 1356310), (115, 1344516), (138, 1120430), (190, 813786), (228, 678155), (230, 672258), (276, 560215), (285, 542524), (345, 448172), (380, 406893), (437, 353820), (460, 336129), (570, 271262), (690, 224086), (874, 176910), (1140, 135631), (1311, 117940), (1380, 112043), (1748, 88455), (2185, 70764), (2622, 58970), (4370, 35382), (5244, 29485), (5897, 26220), (6555, 23588), (8740, 17691), (11794, 13110)]