30672285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 59097600

約数和(自身を除く): 28425315

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 1439, 3045, 4263, 4317, 7105, 7195, 10073, 21315, 21585, 30219, 41731, 50365, 70511, 125193, 151095, 208655, 211533, 292117, 352555, 625965, 876351, 1057665, 1460585, 2044819, 4381755, 6134457, 10224095, 30672285]

約数ペア:

[(1, 30672285), (3, 10224095), (5, 6134457), (7, 4381755), (15, 2044819), (21, 1460585), (29, 1057665), (35, 876351), (49, 625965), (87, 352555), (105, 292117), (145, 211533), (147, 208655), (203, 151095), (245, 125193), (435, 70511), (609, 50365), (735, 41731), (1015, 30219), (1421, 21585), (1439, 21315), (3045, 10073), (4263, 7195), (4317, 7105)]