30514950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 89369280

約数和(自身を除く): 58854330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 83, 86, 90, 95, 114, 129, 150, 166, 171, 190, 215, 225, 249, 258, 285, 342, 387, 415, 430, 450, 475, 498, 570, 645, 747, 774, 817, 830, 855, 950, 1075, 1245, 1290, 1425, 1494, 1577, 1634, 1710, 1935, 2075, 2150, 2451, 2490, 2850, 3154, 3225, 3569, 3735, 3870, 4085, 4150, 4275, 4731, 4902, 6225, 6450, 7138, 7353, 7470, 7885, 8170, 8550, 9462, 9675, 10707, 12255, 12450, 14193, 14706, 15770, 17845, 18675, 19350, 20425, 21414, 23655, 24510, 28386, 32121, 35690, 36765, 37350, 39425, 40850, 47310, 53535, 61275, 64242, 67811, 70965, 73530, 78850, 89225, 107070, 118275, 122550, 135622, 141930, 160605, 178450, 183825, 203433, 236550, 267675, 321210, 339055, 354825, 367650, 406866, 535350, 610299, 678110, 709650, 803025, 1017165, 1220598, 1606050, 1695275, 2034330, 3051495, 3390550, 5085825, 6102990, 10171650, 15257475, 30514950]

約数ペア:

[(1, 30514950), (2, 15257475), (3, 10171650), (5, 6102990), (6, 5085825), (9, 3390550), (10, 3051495), (15, 2034330), (18, 1695275), (19, 1606050), (25, 1220598), (30, 1017165), (38, 803025), (43, 709650), (45, 678110), (50, 610299), (57, 535350), (75, 406866), (83, 367650), (86, 354825), (90, 339055), (95, 321210), (114, 267675), (129, 236550), (150, 203433), (166, 183825), (171, 178450), (190, 160605), (215, 141930), (225, 135622), (249, 122550), (258, 118275), (285, 107070), (342, 89225), (387, 78850), (415, 73530), (430, 70965), (450, 67811), (475, 64242), (498, 61275), (570, 53535), (645, 47310), (747, 40850), (774, 39425), (817, 37350), (830, 36765), (855, 35690), (950, 32121), (1075, 28386), (1245, 24510), (1290, 23655), (1425, 21414), (1494, 20425), (1577, 19350), (1634, 18675), (1710, 17845), (1935, 15770), (2075, 14706), (2150, 14193), (2451, 12450), (2490, 12255), (2850, 10707), (3154, 9675), (3225, 9462), (3569, 8550), (3735, 8170), (3870, 7885), (4085, 7470), (4150, 7353), (4275, 7138), (4731, 6450), (4902, 6225)]