194392380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35603}}^1$

素因数の和:35635

約数の個数: 96

約数和(自身を含む): 669924864

約数和(自身を除く): 475532484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 35603, 71206, 106809, 142412, 178015, 213618, 249221, 356030, 427236, 462839, 498442, 534045, 712060, 747663, 925678, 996884, 1068090, 1246105, 1388517, 1495326, 1851356, 2136180, 2314195, 2492210, 2777034, 2990652, 3239873, 3738315, 4628390, 4984420, 5554068, 6479746, 6942585, 7476630, 9256780, 9719619, 12959492, 13885170, 14953260, 16199365, 19439238, 27770340, 32398730, 38878476, 48598095, 64797460, 97196190, 194392380]

約数ペア:

[(1, 194392380), (2, 97196190), (3, 64797460), (4, 48598095), (5, 38878476), (6, 32398730), (7, 27770340), (10, 19439238), (12, 16199365), (13, 14953260), (14, 13885170), (15, 12959492), (20, 9719619), (21, 9256780), (26, 7476630), (28, 6942585), (30, 6479746), (35, 5554068), (39, 4984420), (42, 4628390), (52, 3738315), (60, 3239873), (65, 2990652), (70, 2777034), (78, 2492210), (84, 2314195), (91, 2136180), (105, 1851356), (130, 1495326), (140, 1388517), (156, 1246105), (182, 1068090), (195, 996884), (210, 925678), (260, 747663), (273, 712060), (364, 534045), (390, 498442), (420, 462839), (455, 427236), (546, 356030), (780, 249221), (910, 213618), (1092, 178015), (1365, 142412), (1820, 106809), (2730, 71206), (5460, 35603)]