189667710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2671}}^1$

素因数の和:2950

約数の個数: 64

約数和(自身を含む): 507893760

約数和(自身を除く): 318226050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 2671, 3945, 4734, 5342, 7101, 7890, 8013, 11835, 13355, 14202, 16026, 23670, 24039, 26710, 35505, 40065, 48078, 71010, 72117, 80130, 120195, 144234, 240390, 360585, 702473, 721170, 1404946, 2107419, 3512365, 4214838, 6322257, 7024730, 10537095, 12644514, 18966771, 21074190, 31611285, 37933542, 63222570, 94833855, 189667710]

約数ペア:

[(1, 189667710), (2, 94833855), (3, 63222570), (5, 37933542), (6, 31611285), (9, 21074190), (10, 18966771), (15, 12644514), (18, 10537095), (27, 7024730), (30, 6322257), (45, 4214838), (54, 3512365), (90, 2107419), (135, 1404946), (263, 721170), (270, 702473), (526, 360585), (789, 240390), (1315, 144234), (1578, 120195), (2367, 80130), (2630, 72117), (2671, 71010), (3945, 48078), (4734, 40065), (5342, 35505), (7101, 26710), (7890, 24039), (8013, 23670), (11835, 16026), (13355, 14202)]