30608656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 67995648

約数和(自身を除く): 37386992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 101, 104, 124, 188, 202, 208, 248, 376, 403, 404, 496, 611, 752, 806, 808, 1222, 1313, 1457, 1612, 1616, 2444, 2626, 2914, 3131, 3224, 4747, 4888, 5252, 5828, 6262, 6448, 9494, 9776, 10504, 11656, 12524, 18941, 18988, 21008, 23312, 25048, 37882, 37976, 40703, 50096, 61711, 75764, 75952, 81406, 123422, 147157, 151528, 162812, 246844, 294314, 303056, 325624, 493688, 588628, 651248, 987376, 1177256, 1913041, 2354512, 3826082, 7652164, 15304328, 30608656]

約数ペア:

[(1, 30608656), (2, 15304328), (4, 7652164), (8, 3826082), (13, 2354512), (16, 1913041), (26, 1177256), (31, 987376), (47, 651248), (52, 588628), (62, 493688), (94, 325624), (101, 303056), (104, 294314), (124, 246844), (188, 162812), (202, 151528), (208, 147157), (248, 123422), (376, 81406), (403, 75952), (404, 75764), (496, 61711), (611, 50096), (752, 40703), (806, 37976), (808, 37882), (1222, 25048), (1313, 23312), (1457, 21008), (1612, 18988), (1616, 18941), (2444, 12524), (2626, 11656), (2914, 10504), (3131, 9776), (3224, 9494), (4747, 6448), (4888, 6262), (5252, 5828)]