9947490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 28465344

約数和(自身を除く): 18517854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 101, 105, 134, 147, 201, 202, 210, 245, 294, 303, 335, 402, 469, 490, 505, 606, 670, 707, 735, 938, 1005, 1010, 1407, 1414, 1470, 1515, 2010, 2121, 2345, 2814, 3030, 3283, 3535, 4242, 4690, 4949, 6566, 6767, 7035, 7070, 9849, 9898, 10605, 13534, 14070, 14847, 16415, 19698, 20301, 21210, 24745, 29694, 32830, 33835, 40602, 47369, 49245, 49490, 67670, 74235, 94738, 98490, 101505, 142107, 148470, 203010, 236845, 284214, 331583, 473690, 663166, 710535, 994749, 1421070, 1657915, 1989498, 3315830, 4973745, 9947490]

約数ペア:

[(1, 9947490), (2, 4973745), (3, 3315830), (5, 1989498), (6, 1657915), (7, 1421070), (10, 994749), (14, 710535), (15, 663166), (21, 473690), (30, 331583), (35, 284214), (42, 236845), (49, 203010), (67, 148470), (70, 142107), (98, 101505), (101, 98490), (105, 94738), (134, 74235), (147, 67670), (201, 49490), (202, 49245), (210, 47369), (245, 40602), (294, 33835), (303, 32830), (335, 29694), (402, 24745), (469, 21210), (490, 20301), (505, 19698), (606, 16415), (670, 14847), (707, 14070), (735, 13534), (938, 10605), (1005, 9898), (1010, 9849), (1407, 7070), (1414, 7035), (1470, 6767), (1515, 6566), (2010, 4949), (2121, 4690), (2345, 4242), (2814, 3535), (3030, 3283)]