73980870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 188801280

約数和(自身を除く): 114820410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1213, 1605, 2033, 2426, 3210, 3639, 4066, 6065, 6099, 7278, 10165, 12130, 12198, 18195, 20330, 23047, 30495, 36390, 46094, 60990, 69141, 115235, 129791, 138282, 230470, 259582, 345705, 389373, 648955, 691410, 778746, 1297910, 1946865, 2466029, 3893730, 4932058, 7398087, 12330145, 14796174, 24660290, 36990435, 73980870]

約数ペア:

[(1, 73980870), (2, 36990435), (3, 24660290), (5, 14796174), (6, 12330145), (10, 7398087), (15, 4932058), (19, 3893730), (30, 2466029), (38, 1946865), (57, 1297910), (95, 778746), (107, 691410), (114, 648955), (190, 389373), (214, 345705), (285, 259582), (321, 230470), (535, 138282), (570, 129791), (642, 115235), (1070, 69141), (1213, 60990), (1605, 46094), (2033, 36390), (2426, 30495), (3210, 23047), (3639, 20330), (4066, 18195), (6065, 12198), (6099, 12130), (7278, 10165)]