30998304

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2962

約数の個数: 72

約数和(自身を含む): 90565020

約数和(自身を除く): 59566716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 2909, 3552, 5328, 5818, 8727, 10656, 11636, 17454, 23272, 26181, 34908, 46544, 52362, 69816, 93088, 104724, 107633, 139632, 209448, 215266, 279264, 322899, 418896, 430532, 645798, 837792, 861064, 968697, 1291596, 1722128, 1937394, 2583192, 3444256, 3874788, 5166384, 7749576, 10332768, 15499152, 30998304]

約数ペア:

[(1, 30998304), (2, 15499152), (3, 10332768), (4, 7749576), (6, 5166384), (8, 3874788), (9, 3444256), (12, 2583192), (16, 1937394), (18, 1722128), (24, 1291596), (32, 968697), (36, 861064), (37, 837792), (48, 645798), (72, 430532), (74, 418896), (96, 322899), (111, 279264), (144, 215266), (148, 209448), (222, 139632), (288, 107633), (296, 104724), (333, 93088), (444, 69816), (592, 52362), (666, 46544), (888, 34908), (1184, 26181), (1332, 23272), (1776, 17454), (2664, 11636), (2909, 10656), (3552, 8727), (5328, 5818)]