30861852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 88327680

約数和(自身を除く): 57465828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 317, 366, 399, 427, 532, 634, 732, 798, 854, 951, 1159, 1268, 1281, 1596, 1708, 1902, 2219, 2318, 2562, 3477, 3804, 4438, 4636, 5124, 6023, 6657, 6954, 8113, 8876, 12046, 13314, 13908, 16226, 18069, 19337, 24092, 24339, 26628, 32452, 36138, 38674, 42161, 48678, 58011, 72276, 77348, 84322, 97356, 116022, 126483, 135359, 168644, 232044, 252966, 270718, 367403, 406077, 505932, 541436, 734806, 812154, 1102209, 1469612, 1624308, 2204418, 2571821, 4408836, 5143642, 7715463, 10287284, 15430926, 30861852]

約数ペア:

[(1, 30861852), (2, 15430926), (3, 10287284), (4, 7715463), (6, 5143642), (7, 4408836), (12, 2571821), (14, 2204418), (19, 1624308), (21, 1469612), (28, 1102209), (38, 812154), (42, 734806), (57, 541436), (61, 505932), (76, 406077), (84, 367403), (114, 270718), (122, 252966), (133, 232044), (183, 168644), (228, 135359), (244, 126483), (266, 116022), (317, 97356), (366, 84322), (399, 77348), (427, 72276), (532, 58011), (634, 48678), (732, 42161), (798, 38674), (854, 36138), (951, 32452), (1159, 26628), (1268, 24339), (1281, 24092), (1596, 19337), (1708, 18069), (1902, 16226), (2219, 13908), (2318, 13314), (2562, 12046), (3477, 8876), (3804, 8113), (4438, 6954), (4636, 6657), (5124, 6023)]