870827220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22091}}^1$

素因数の和:22182

約数の個数: 96

約数和(自身を含む): 2746477440

約数和(自身を除く): 1875650220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 13140, 19710, 22091, 39420, 44182, 66273, 88364, 110455, 132546, 198819, 220910, 265092, 331365, 397638, 441820, 596457, 662730, 795276, 994095, 1192914, 1325460, 1612643, 1988190, 2385828, 2982285, 3225286, 3976380, 4837929, 5964570, 6450572, 8063215, 9675858, 11929140, 14513787, 16126430, 19351716, 24189645, 29027574, 32252860, 43541361, 48379290, 58055148, 72568935, 87082722, 96758580, 145137870, 174165444, 217706805, 290275740, 435413610, 870827220]

約数ペア:

[(1, 870827220), (2, 435413610), (3, 290275740), (4, 217706805), (5, 174165444), (6, 145137870), (9, 96758580), (10, 87082722), (12, 72568935), (15, 58055148), (18, 48379290), (20, 43541361), (27, 32252860), (30, 29027574), (36, 24189645), (45, 19351716), (54, 16126430), (60, 14513787), (73, 11929140), (90, 9675858), (108, 8063215), (135, 6450572), (146, 5964570), (180, 4837929), (219, 3976380), (270, 3225286), (292, 2982285), (365, 2385828), (438, 1988190), (540, 1612643), (657, 1325460), (730, 1192914), (876, 994095), (1095, 795276), (1314, 662730), (1460, 596457), (1971, 441820), (2190, 397638), (2628, 331365), (3285, 265092), (3942, 220910), (4380, 198819), (6570, 132546), (7884, 110455), (9855, 88364), (13140, 66273), (19710, 44182), (22091, 39420)]