30368655

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7800

約数の個数: 32

約数和(自身を含む): 55857600

約数和(自身を除く): 25488945

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 7757, 23271, 38785, 69813, 116355, 209439, 224953, 349065, 674859, 1047195, 1124765, 2024577, 3374295, 6073731, 10122885, 30368655]

約数ペア:

[(1, 30368655), (3, 10122885), (5, 6073731), (9, 3374295), (15, 2024577), (27, 1124765), (29, 1047195), (45, 674859), (87, 349065), (135, 224953), (145, 209439), (261, 116355), (435, 69813), (783, 38785), (1305, 23271), (3915, 7757)]