22453980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 44606244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 307, 318, 345, 460, 530, 614, 636, 690, 795, 921, 1060, 1219, 1228, 1380, 1535, 1590, 1842, 2438, 3070, 3180, 3657, 3684, 4605, 4876, 6095, 6140, 7061, 7314, 9210, 12190, 14122, 14628, 16271, 18285, 18420, 21183, 24380, 28244, 32542, 35305, 36570, 42366, 48813, 65084, 70610, 73140, 81355, 84732, 97626, 105915, 141220, 162710, 195252, 211830, 244065, 325420, 374233, 423660, 488130, 748466, 976260, 1122699, 1496932, 1871165, 2245398, 3742330, 4490796, 5613495, 7484660, 11226990, 22453980]

約数ペア:

[(1, 22453980), (2, 11226990), (3, 7484660), (4, 5613495), (5, 4490796), (6, 3742330), (10, 2245398), (12, 1871165), (15, 1496932), (20, 1122699), (23, 976260), (30, 748466), (46, 488130), (53, 423660), (60, 374233), (69, 325420), (92, 244065), (106, 211830), (115, 195252), (138, 162710), (159, 141220), (212, 105915), (230, 97626), (265, 84732), (276, 81355), (307, 73140), (318, 70610), (345, 65084), (460, 48813), (530, 42366), (614, 36570), (636, 35305), (690, 32542), (795, 28244), (921, 24380), (1060, 21183), (1219, 18420), (1228, 18285), (1380, 16271), (1535, 14628), (1590, 14122), (1842, 12190), (2438, 9210), (3070, 7314), (3180, 7061), (3657, 6140), (3684, 6095), (4605, 4876)]