73489150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 168917760

約数和(自身を除く): 95428610

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 43, 50, 70, 86, 95, 133, 175, 190, 215, 257, 266, 301, 350, 430, 475, 514, 602, 665, 817, 950, 1075, 1285, 1330, 1505, 1634, 1799, 2150, 2570, 3010, 3325, 3598, 4085, 4883, 5719, 6425, 6650, 7525, 8170, 8995, 9766, 11051, 11438, 12850, 15050, 17990, 20425, 22102, 24415, 28595, 34181, 40850, 44975, 48830, 55255, 57190, 68362, 77357, 89950, 110510, 122075, 142975, 154714, 170905, 209969, 244150, 276275, 285950, 341810, 386785, 419938, 552550, 773570, 854525, 1049845, 1469783, 1709050, 1933925, 2099690, 2939566, 3867850, 5249225, 7348915, 10498450, 14697830, 36744575, 73489150]

約数ペア:

[(1, 73489150), (2, 36744575), (5, 14697830), (7, 10498450), (10, 7348915), (14, 5249225), (19, 3867850), (25, 2939566), (35, 2099690), (38, 1933925), (43, 1709050), (50, 1469783), (70, 1049845), (86, 854525), (95, 773570), (133, 552550), (175, 419938), (190, 386785), (215, 341810), (257, 285950), (266, 276275), (301, 244150), (350, 209969), (430, 170905), (475, 154714), (514, 142975), (602, 122075), (665, 110510), (817, 89950), (950, 77357), (1075, 68362), (1285, 57190), (1330, 55255), (1505, 48830), (1634, 44975), (1799, 40850), (2150, 34181), (2570, 28595), (3010, 24415), (3325, 22102), (3598, 20425), (4085, 17990), (4883, 15050), (5719, 12850), (6425, 11438), (6650, 11051), (7525, 9766), (8170, 8995)]