71627340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 213937920

約数和(自身を除く): 142310580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 757, 830, 996, 1140, 1245, 1514, 1577, 1660, 2271, 2490, 3028, 3154, 3785, 4542, 4731, 4980, 6308, 7570, 7885, 9084, 9462, 11355, 14383, 15140, 15770, 18924, 22710, 23655, 28766, 31540, 43149, 45420, 47310, 57532, 62831, 71915, 86298, 94620, 125662, 143830, 172596, 188493, 215745, 251324, 287660, 314155, 376986, 431490, 628310, 753972, 862980, 942465, 1193789, 1256620, 1884930, 2387578, 3581367, 3769860, 4775156, 5968945, 7162734, 11937890, 14325468, 17906835, 23875780, 35813670, 71627340]

約数ペア:

[(1, 71627340), (2, 35813670), (3, 23875780), (4, 17906835), (5, 14325468), (6, 11937890), (10, 7162734), (12, 5968945), (15, 4775156), (19, 3769860), (20, 3581367), (30, 2387578), (38, 1884930), (57, 1256620), (60, 1193789), (76, 942465), (83, 862980), (95, 753972), (114, 628310), (166, 431490), (190, 376986), (228, 314155), (249, 287660), (285, 251324), (332, 215745), (380, 188493), (415, 172596), (498, 143830), (570, 125662), (757, 94620), (830, 86298), (996, 71915), (1140, 62831), (1245, 57532), (1514, 47310), (1577, 45420), (1660, 43149), (2271, 31540), (2490, 28766), (3028, 23655), (3154, 22710), (3785, 18924), (4542, 15770), (4731, 15140), (4980, 14383), (6308, 11355), (7570, 9462), (7885, 9084)]