30587895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 60681600

約数和(自身を除く): 30093705

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 601, 783, 1131, 1305, 1755, 1803, 1885, 3005, 3393, 3915, 5409, 5655, 7813, 9015, 10179, 16227, 16965, 17429, 23439, 27045, 39065, 50895, 52287, 70317, 81135, 87145, 117195, 156861, 210951, 226577, 261435, 351585, 470583, 679731, 784305, 1054755, 1132885, 2039193, 2352915, 3398655, 6117579, 10195965, 30587895]

約数ペア:

[(1, 30587895), (3, 10195965), (5, 6117579), (9, 3398655), (13, 2352915), (15, 2039193), (27, 1132885), (29, 1054755), (39, 784305), (45, 679731), (65, 470583), (87, 351585), (117, 261435), (135, 226577), (145, 210951), (195, 156861), (261, 117195), (351, 87145), (377, 81135), (435, 70317), (585, 52287), (601, 50895), (783, 39065), (1131, 27045), (1305, 23439), (1755, 17429), (1803, 16965), (1885, 16227), (3005, 10179), (3393, 9015), (3915, 7813), (5409, 5655)]