10899090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 29877120

約数和(自身を除く): 18978030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1091, 1110, 1665, 1998, 2182, 3273, 3330, 4995, 5455, 6546, 9819, 9990, 10910, 16365, 19638, 29457, 32730, 40367, 49095, 58914, 80734, 98190, 121101, 147285, 201835, 242202, 294570, 363303, 403670, 605505, 726606, 1089909, 1211010, 1816515, 2179818, 3633030, 5449545, 10899090]

約数ペア:

[(1, 10899090), (2, 5449545), (3, 3633030), (5, 2179818), (6, 1816515), (9, 1211010), (10, 1089909), (15, 726606), (18, 605505), (27, 403670), (30, 363303), (37, 294570), (45, 242202), (54, 201835), (74, 147285), (90, 121101), (111, 98190), (135, 80734), (185, 58914), (222, 49095), (270, 40367), (333, 32730), (370, 29457), (555, 19638), (666, 16365), (999, 10910), (1091, 9990), (1110, 9819), (1665, 6546), (1998, 5455), (2182, 4995), (3273, 3330)]