30202746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 72334080

約数和(自身を除く): 42131334

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 137, 174, 181, 203, 274, 362, 406, 411, 543, 609, 822, 959, 1086, 1218, 1267, 1918, 2534, 2877, 3801, 3973, 5249, 5754, 7602, 7946, 10498, 11919, 15747, 23838, 24797, 27811, 31494, 36743, 49594, 55622, 73486, 74391, 83433, 110229, 148782, 166866, 173579, 220458, 347158, 520737, 719113, 1041474, 1438226, 2157339, 4314678, 5033791, 10067582, 15101373, 30202746]

約数ペア:

[(1, 30202746), (2, 15101373), (3, 10067582), (6, 5033791), (7, 4314678), (14, 2157339), (21, 1438226), (29, 1041474), (42, 719113), (58, 520737), (87, 347158), (137, 220458), (174, 173579), (181, 166866), (203, 148782), (274, 110229), (362, 83433), (406, 74391), (411, 73486), (543, 55622), (609, 49594), (822, 36743), (959, 31494), (1086, 27811), (1218, 24797), (1267, 23838), (1918, 15747), (2534, 11919), (2877, 10498), (3801, 7946), (3973, 7602), (5249, 5754)]