197304870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1802

約数の個数: 96

約数和(自身を含む): 558144000

約数和(自身を除く): 360839130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 790, 1106, 1185, 1470, 1659, 1699, 2370, 2765, 3318, 3398, 3871, 5097, 5530, 7742, 8295, 8495, 10194, 11613, 11893, 16590, 16990, 19355, 23226, 23786, 25485, 35679, 38710, 50970, 58065, 59465, 71358, 83251, 116130, 118930, 134221, 166502, 178395, 249753, 268442, 356790, 402663, 416255, 499506, 671105, 805326, 832510, 939547, 1248765, 1342210, 1879094, 2013315, 2497530, 2818641, 4026630, 4697735, 5637282, 6576829, 9395470, 13153658, 14093205, 19730487, 28186410, 32884145, 39460974, 65768290, 98652435, 197304870]

約数ペア:

[(1, 197304870), (2, 98652435), (3, 65768290), (5, 39460974), (6, 32884145), (7, 28186410), (10, 19730487), (14, 14093205), (15, 13153658), (21, 9395470), (30, 6576829), (35, 5637282), (42, 4697735), (49, 4026630), (70, 2818641), (79, 2497530), (98, 2013315), (105, 1879094), (147, 1342210), (158, 1248765), (210, 939547), (237, 832510), (245, 805326), (294, 671105), (395, 499506), (474, 416255), (490, 402663), (553, 356790), (735, 268442), (790, 249753), (1106, 178395), (1185, 166502), (1470, 134221), (1659, 118930), (1699, 116130), (2370, 83251), (2765, 71358), (3318, 59465), (3398, 58065), (3871, 50970), (5097, 38710), (5530, 35679), (7742, 25485), (8295, 23786), (8495, 23226), (10194, 19355), (11613, 16990), (11893, 16590)]