41788620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7535

約数の個数: 72

約数和(自身を含む): 130865280

約数和(自身を除く): 89076660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 112335, 134802, 149780, 224670, 232159, 269604, 337005, 449340, 464318, 674010, 696477, 928636, 1160795, 1348020, 1392954, 2089431, 2321590, 2785908, 3482385, 4178862, 4643180, 6964770, 8357724, 10447155, 13929540, 20894310, 41788620]

約数ペア:

[(1, 41788620), (2, 20894310), (3, 13929540), (4, 10447155), (5, 8357724), (6, 6964770), (9, 4643180), (10, 4178862), (12, 3482385), (15, 2785908), (18, 2321590), (20, 2089431), (30, 1392954), (31, 1348020), (36, 1160795), (45, 928636), (60, 696477), (62, 674010), (90, 464318), (93, 449340), (124, 337005), (155, 269604), (180, 232159), (186, 224670), (279, 149780), (310, 134802), (372, 112335), (465, 89868), (558, 74890), (620, 67401), (930, 44934), (1116, 37445), (1395, 29956), (1860, 22467), (2790, 14978), (5580, 7489)]