30562675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 14934413

約数列:

[1, 5, 11, 13, 25, 55, 65, 83, 103, 143, 275, 325, 415, 515, 715, 913, 1079, 1133, 1339, 2075, 2575, 3575, 4565, 5395, 5665, 6695, 8549, 11869, 14729, 22825, 26975, 28325, 33475, 42745, 59345, 73645, 94039, 111137, 213725, 296725, 368225, 470195, 555685, 1222507, 2350975, 2778425, 6112535, 30562675]

約数ペア:

[(1, 30562675), (5, 6112535), (11, 2778425), (13, 2350975), (25, 1222507), (55, 555685), (65, 470195), (83, 368225), (103, 296725), (143, 213725), (275, 111137), (325, 94039), (415, 73645), (515, 59345), (715, 42745), (913, 33475), (1079, 28325), (1133, 26975), (1339, 22825), (2075, 14729), (2575, 11869), (3575, 8549), (4565, 6695), (5395, 5665)]