30479712

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8581}}^1$

素因数の和:8631

約数の個数: 48

約数和(自身を含む): 82181232

約数和(自身を除く): 51701520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 8581, 17162, 25743, 34324, 51486, 68648, 102972, 137296, 205944, 274592, 317497, 411888, 634994, 823776, 952491, 1269988, 1904982, 2539976, 3809964, 5079952, 7619928, 10159904, 15239856, 30479712]

約数ペア:

[(1, 30479712), (2, 15239856), (3, 10159904), (4, 7619928), (6, 5079952), (8, 3809964), (12, 2539976), (16, 1904982), (24, 1269988), (32, 952491), (37, 823776), (48, 634994), (74, 411888), (96, 317497), (111, 274592), (148, 205944), (222, 137296), (296, 102972), (444, 68648), (592, 51486), (888, 34324), (1184, 25743), (1776, 17162), (3552, 8581)]