23783820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 72468480

約数和(自身を除く): 48684660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 673, 930, 1140, 1178, 1346, 1767, 1860, 2019, 2356, 2692, 2945, 3365, 3534, 4038, 5890, 6730, 7068, 8076, 8835, 10095, 11780, 12787, 13460, 17670, 20190, 20863, 25574, 35340, 38361, 40380, 41726, 51148, 62589, 63935, 76722, 83452, 104315, 125178, 127870, 153444, 191805, 208630, 250356, 255740, 312945, 383610, 396397, 417260, 625890, 767220, 792794, 1189191, 1251780, 1585588, 1981985, 2378382, 3963970, 4756764, 5945955, 7927940, 11891910, 23783820]

約数ペア:

[(1, 23783820), (2, 11891910), (3, 7927940), (4, 5945955), (5, 4756764), (6, 3963970), (10, 2378382), (12, 1981985), (15, 1585588), (19, 1251780), (20, 1189191), (30, 792794), (31, 767220), (38, 625890), (57, 417260), (60, 396397), (62, 383610), (76, 312945), (93, 255740), (95, 250356), (114, 208630), (124, 191805), (155, 153444), (186, 127870), (190, 125178), (228, 104315), (285, 83452), (310, 76722), (372, 63935), (380, 62589), (465, 51148), (570, 41726), (589, 40380), (620, 38361), (673, 35340), (930, 25574), (1140, 20863), (1178, 20190), (1346, 17670), (1767, 13460), (1860, 12787), (2019, 11780), (2356, 10095), (2692, 8835), (2945, 8076), (3365, 7068), (3534, 6730), (4038, 5890)]