30450784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10487

約数の個数: 48

約数和(自身を含む): 73791648

約数和(自身を除く): 43340864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10457, 20914, 41828, 73199, 83656, 135941, 146398, 167312, 271882, 292796, 334624, 543764, 585592, 951587, 1087528, 1171184, 1903174, 2175056, 2342368, 3806348, 4350112, 7612696, 15225392, 30450784]

約数ペア:

[(1, 30450784), (2, 15225392), (4, 7612696), (7, 4350112), (8, 3806348), (13, 2342368), (14, 2175056), (16, 1903174), (26, 1171184), (28, 1087528), (32, 951587), (52, 585592), (56, 543764), (91, 334624), (104, 292796), (112, 271882), (182, 167312), (208, 146398), (224, 135941), (364, 83656), (416, 73199), (728, 41828), (1456, 20914), (2912, 10457)]