19066770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 52925184

約数和(自身を除く): 33858414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 151, 183, 207, 230, 302, 305, 345, 366, 414, 453, 549, 610, 690, 755, 906, 915, 1035, 1098, 1359, 1403, 1510, 1830, 2070, 2265, 2718, 2745, 2806, 3473, 4209, 4530, 5490, 6795, 6946, 7015, 8418, 9211, 10419, 12627, 13590, 14030, 17365, 18422, 20838, 21045, 25254, 27633, 31257, 34730, 42090, 46055, 52095, 55266, 62514, 63135, 82899, 92110, 104190, 126270, 138165, 156285, 165798, 211853, 276330, 312570, 414495, 423706, 635559, 828990, 1059265, 1271118, 1906677, 2118530, 3177795, 3813354, 6355590, 9533385, 19066770]

約数ペア:

[(1, 19066770), (2, 9533385), (3, 6355590), (5, 3813354), (6, 3177795), (9, 2118530), (10, 1906677), (15, 1271118), (18, 1059265), (23, 828990), (30, 635559), (45, 423706), (46, 414495), (61, 312570), (69, 276330), (90, 211853), (115, 165798), (122, 156285), (138, 138165), (151, 126270), (183, 104190), (207, 92110), (230, 82899), (302, 63135), (305, 62514), (345, 55266), (366, 52095), (414, 46055), (453, 42090), (549, 34730), (610, 31257), (690, 27633), (755, 25254), (906, 21045), (915, 20838), (1035, 18422), (1098, 17365), (1359, 14030), (1403, 13590), (1510, 12627), (1830, 10419), (2070, 9211), (2265, 8418), (2718, 7015), (2745, 6946), (2806, 6795), (3473, 5490), (4209, 4530)]