13925940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 31361484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 467, 497, 710, 852, 934, 994, 1065, 1401, 1420, 1491, 1868, 1988, 2130, 2335, 2485, 2802, 2982, 3269, 4260, 4670, 4970, 5604, 5964, 6538, 7005, 7455, 9340, 9807, 9940, 13076, 14010, 14910, 16345, 19614, 28020, 29820, 32690, 33157, 39228, 49035, 65380, 66314, 98070, 99471, 132628, 165785, 196140, 198942, 232099, 331570, 397884, 464198, 497355, 663140, 696297, 928396, 994710, 1160495, 1392594, 1989420, 2320990, 2785188, 3481485, 4641980, 6962970, 13925940]

約数ペア:

[(1, 13925940), (2, 6962970), (3, 4641980), (4, 3481485), (5, 2785188), (6, 2320990), (7, 1989420), (10, 1392594), (12, 1160495), (14, 994710), (15, 928396), (20, 696297), (21, 663140), (28, 497355), (30, 464198), (35, 397884), (42, 331570), (60, 232099), (70, 198942), (71, 196140), (84, 165785), (105, 132628), (140, 99471), (142, 98070), (210, 66314), (213, 65380), (284, 49035), (355, 39228), (420, 33157), (426, 32690), (467, 29820), (497, 28020), (710, 19614), (852, 16345), (934, 14910), (994, 14010), (1065, 13076), (1401, 9940), (1420, 9807), (1491, 9340), (1868, 7455), (1988, 7005), (2130, 6538), (2335, 5964), (2485, 5604), (2802, 4970), (2982, 4670), (3269, 4260)]