15693782820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{73867}}^1$

素因数の和:77420

約数の個数: 48

約数和(自身を含む): 43955596608

約数和(自身を除く): 28261813788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3541, 7082, 10623, 14164, 17705, 21246, 35410, 42492, 53115, 70820, 73867, 106230, 147734, 212460, 221601, 295468, 369335, 443202, 738670, 886404, 1108005, 1477340, 2216010, 4432020, 261563047, 523126094, 784689141, 1046252188, 1307815235, 1569378282, 2615630470, 3138756564, 3923445705, 5231260940, 7846891410, 15693782820]

約数ペア:

[(1, 15693782820), (2, 7846891410), (3, 5231260940), (4, 3923445705), (5, 3138756564), (6, 2615630470), (10, 1569378282), (12, 1307815235), (15, 1046252188), (20, 784689141), (30, 523126094), (60, 261563047), (3541, 4432020), (7082, 2216010), (10623, 1477340), (14164, 1108005), (17705, 886404), (21246, 738670), (35410, 443202), (42492, 369335), (53115, 295468), (70820, 221601), (73867, 212460), (106230, 147734)]