194796420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35677}}^1$

素因数の和:35709

約数の個数: 96

約数和(自身を含む): 671317248

約数和(自身を除く): 476520828

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, 35677, 71354, 107031, 142708, 178385, 214062, 249739, 356770, 428124, 463801, 499478, 535155, 713540, 749217, 927602, 998956, 1070310, 1248695, 1391403, 1498434, 1855204, 2140620, 2319005, 2497390, 2782806, 2996868, 3246607, 3746085, 4638010, 4994780, 5565612, 6493214, 6957015, 7492170, 9276020, 9739821, 12986428, 13914030, 14984340, 16233035, 19479642, 27828060, 32466070, 38959284, 48699105, 64932140, 97398210, 194796420]

約数ペア:

[(1, 194796420), (2, 97398210), (3, 64932140), (4, 48699105), (5, 38959284), (6, 32466070), (7, 27828060), (10, 19479642), (12, 16233035), (13, 14984340), (14, 13914030), (15, 12986428), (20, 9739821), (21, 9276020), (26, 7492170), (28, 6957015), (30, 6493214), (35, 5565612), (39, 4994780), (42, 4638010), (52, 3746085), (60, 3246607), (65, 2996868), (70, 2782806), (78, 2497390), (84, 2319005), (91, 2140620), (105, 1855204), (130, 1498434), (140, 1391403), (156, 1248695), (182, 1070310), (195, 998956), (210, 927602), (260, 749217), (273, 713540), (364, 535155), (390, 499478), (420, 463801), (455, 428124), (546, 356770), (780, 249739), (910, 214062), (1092, 178385), (1365, 142708), (1820, 107031), (2730, 71354), (5460, 35677)]