30419025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 61912704

約数和(自身を除く): 31493679

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4457, 6825, 13371, 22285, 31199, 57941, 66855, 93597, 111425, 155995, 173823, 289705, 334275, 405587, 467985, 779975, 869115, 1216761, 1448525, 2027935, 2339925, 4345575, 6083805, 10139675, 30419025]

約数ペア:

[(1, 30419025), (3, 10139675), (5, 6083805), (7, 4345575), (13, 2339925), (15, 2027935), (21, 1448525), (25, 1216761), (35, 869115), (39, 779975), (65, 467985), (75, 405587), (91, 334275), (105, 289705), (175, 173823), (195, 155995), (273, 111425), (325, 93597), (455, 66855), (525, 57941), (975, 31199), (1365, 22285), (2275, 13371), (4457, 6825)]