30590190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 57537810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 89, 90, 95, 114, 134, 135, 171, 178, 190, 201, 267, 270, 285, 335, 342, 402, 445, 513, 534, 570, 603, 670, 801, 855, 890, 1005, 1026, 1206, 1273, 1335, 1602, 1691, 1710, 1809, 2010, 2403, 2546, 2565, 2670, 3015, 3382, 3618, 3819, 4005, 4806, 5073, 5130, 5963, 6030, 6365, 7638, 8010, 8455, 9045, 10146, 11457, 11926, 12015, 12730, 15219, 16910, 17889, 18090, 19095, 22914, 24030, 25365, 29815, 30438, 34371, 35778, 38190, 45657, 50730, 53667, 57285, 59630, 68742, 76095, 89445, 91314, 107334, 113297, 114570, 152190, 161001, 171855, 178890, 226594, 228285, 268335, 322002, 339891, 343710, 456570, 536670, 566485, 679782, 805005, 1019673, 1132970, 1610010, 1699455, 2039346, 3059019, 3398910, 5098365, 6118038, 10196730, 15295095, 30590190]

約数ペア:

[(1, 30590190), (2, 15295095), (3, 10196730), (5, 6118038), (6, 5098365), (9, 3398910), (10, 3059019), (15, 2039346), (18, 1699455), (19, 1610010), (27, 1132970), (30, 1019673), (38, 805005), (45, 679782), (54, 566485), (57, 536670), (67, 456570), (89, 343710), (90, 339891), (95, 322002), (114, 268335), (134, 228285), (135, 226594), (171, 178890), (178, 171855), (190, 161001), (201, 152190), (267, 114570), (270, 113297), (285, 107334), (335, 91314), (342, 89445), (402, 76095), (445, 68742), (513, 59630), (534, 57285), (570, 53667), (603, 50730), (670, 45657), (801, 38190), (855, 35778), (890, 34371), (1005, 30438), (1026, 29815), (1206, 25365), (1273, 24030), (1335, 22914), (1602, 19095), (1691, 18090), (1710, 17889), (1809, 16910), (2010, 15219), (2403, 12730), (2546, 12015), (2565, 11926), (2670, 11457), (3015, 10146), (3382, 9045), (3618, 8455), (3819, 8010), (4005, 7638), (4806, 6365), (5073, 6030), (5130, 5963)]