30465015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 57264480

約数和(自身を除く): 26799465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 181, 229, 245, 543, 687, 735, 905, 1145, 1267, 1603, 2715, 3435, 3801, 4809, 6335, 8015, 8869, 11221, 19005, 24045, 26607, 33663, 41449, 44345, 56105, 124347, 133035, 168315, 207245, 290143, 621735, 870429, 1450715, 2031001, 4352145, 6093003, 10155005, 30465015]

約数ペア:

[(1, 30465015), (3, 10155005), (5, 6093003), (7, 4352145), (15, 2031001), (21, 1450715), (35, 870429), (49, 621735), (105, 290143), (147, 207245), (181, 168315), (229, 133035), (245, 124347), (543, 56105), (687, 44345), (735, 41449), (905, 33663), (1145, 26607), (1267, 24045), (1603, 19005), (2715, 11221), (3435, 8869), (3801, 8015), (4809, 6335)]