30445870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33484

約数の個数: 32

約数和(自身を含む): 67451328

約数和(自身を除く): 37005458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 33457, 66914, 167285, 234199, 334570, 434941, 468398, 869882, 1170995, 2174705, 2341990, 3044587, 4349410, 6089174, 15222935, 30445870]

約数ペア:

[(1, 30445870), (2, 15222935), (5, 6089174), (7, 4349410), (10, 3044587), (13, 2341990), (14, 2174705), (26, 1170995), (35, 869882), (65, 468398), (70, 434941), (91, 334570), (130, 234199), (182, 167285), (455, 66914), (910, 33457)]