30301635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 60641280

約数和(自身を除く): 30339645

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 195, 237, 273, 281, 395, 455, 553, 843, 1027, 1185, 1365, 1405, 1659, 1967, 2765, 3081, 3653, 4215, 5135, 5901, 7189, 8295, 9835, 10959, 15405, 18265, 21567, 22199, 25571, 29505, 35945, 54795, 66597, 76713, 107835, 110995, 127855, 155393, 288587, 332985, 383565, 466179, 776965, 865761, 1442935, 2020109, 2330895, 4328805, 6060327, 10100545, 30301635]

約数ペア:

[(1, 30301635), (3, 10100545), (5, 6060327), (7, 4328805), (13, 2330895), (15, 2020109), (21, 1442935), (35, 865761), (39, 776965), (65, 466179), (79, 383565), (91, 332985), (105, 288587), (195, 155393), (237, 127855), (273, 110995), (281, 107835), (395, 76713), (455, 66597), (553, 54795), (843, 35945), (1027, 29505), (1185, 25571), (1365, 22199), (1405, 21567), (1659, 18265), (1967, 15405), (2765, 10959), (3081, 9835), (3653, 8295), (4215, 7189), (5135, 5901)]