310704156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15607}}^1$

素因数の和:15703

約数の個数: 72

約数和(自身を含む): 909009920

約数和(自身を除く): 598305764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 15607, 19908, 31214, 46821, 62428, 93642, 109249, 140463, 187284, 218498, 280926, 327747, 436996, 561852, 655494, 983241, 1232953, 1310988, 1966482, 2465906, 3698859, 3932964, 4931812, 7397718, 8630671, 11096577, 14795436, 17261342, 22193154, 25892013, 34522684, 44386308, 51784026, 77676039, 103568052, 155352078, 310704156]

約数ペア:

[(1, 310704156), (2, 155352078), (3, 103568052), (4, 77676039), (6, 51784026), (7, 44386308), (9, 34522684), (12, 25892013), (14, 22193154), (18, 17261342), (21, 14795436), (28, 11096577), (36, 8630671), (42, 7397718), (63, 4931812), (79, 3932964), (84, 3698859), (126, 2465906), (158, 1966482), (237, 1310988), (252, 1232953), (316, 983241), (474, 655494), (553, 561852), (711, 436996), (948, 327747), (1106, 280926), (1422, 218498), (1659, 187284), (2212, 140463), (2844, 109249), (3318, 93642), (4977, 62428), (6636, 46821), (9954, 31214), (15607, 19908)]