74894190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 206184960

約数和(自身を除く): 131290770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 941, 1137, 1882, 1895, 2274, 2653, 2823, 3790, 4705, 5306, 5646, 5685, 6587, 7959, 9410, 11370, 13174, 13265, 14115, 15918, 19761, 26530, 28230, 32935, 39522, 39795, 65870, 79590, 98805, 197610, 356639, 713278, 1069917, 1783195, 2139834, 2496473, 3566390, 4992946, 5349585, 7489419, 10699170, 12482365, 14978838, 24964730, 37447095, 74894190]

約数ペア:

[(1, 74894190), (2, 37447095), (3, 24964730), (5, 14978838), (6, 12482365), (7, 10699170), (10, 7489419), (14, 5349585), (15, 4992946), (21, 3566390), (30, 2496473), (35, 2139834), (42, 1783195), (70, 1069917), (105, 713278), (210, 356639), (379, 197610), (758, 98805), (941, 79590), (1137, 65870), (1882, 39795), (1895, 39522), (2274, 32935), (2653, 28230), (2823, 26530), (3790, 19761), (4705, 15918), (5306, 14115), (5646, 13265), (5685, 13174), (6587, 11370), (7959, 9410)]