5165340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 15966720

約数和(自身を除く): 10801380

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, 197, 228, 230, 276, 285, 345, 380, 394, 437, 460, 570, 591, 690, 788, 874, 985, 1140, 1182, 1311, 1380, 1748, 1970, 2185, 2364, 2622, 2955, 3743, 3940, 4370, 4531, 5244, 5910, 6555, 7486, 8740, 9062, 11229, 11820, 13110, 13593, 14972, 18124, 18715, 22458, 22655, 26220, 27186, 37430, 44916, 45310, 54372, 56145, 67965, 74860, 86089, 90620, 112290, 135930, 172178, 224580, 258267, 271860, 344356, 430445, 516534, 860890, 1033068, 1291335, 1721780, 2582670, 5165340]

約数ペア:

[(1, 5165340), (2, 2582670), (3, 1721780), (4, 1291335), (5, 1033068), (6, 860890), (10, 516534), (12, 430445), (15, 344356), (19, 271860), (20, 258267), (23, 224580), (30, 172178), (38, 135930), (46, 112290), (57, 90620), (60, 86089), (69, 74860), (76, 67965), (92, 56145), (95, 54372), (114, 45310), (115, 44916), (138, 37430), (190, 27186), (197, 26220), (228, 22655), (230, 22458), (276, 18715), (285, 18124), (345, 14972), (380, 13593), (394, 13110), (437, 11820), (460, 11229), (570, 9062), (591, 8740), (690, 7486), (788, 6555), (874, 5910), (985, 5244), (1140, 4531), (1182, 4370), (1311, 3940), (1380, 3743), (1748, 2955), (1970, 2622), (2185, 2364)]