30724260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 99090432

約数和(自身を除く): 68366172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 383, 420, 573, 764, 766, 955, 1146, 1149, 1337, 1532, 1910, 1915, 2292, 2298, 2674, 2681, 2865, 3820, 3830, 4011, 4596, 5348, 5362, 5730, 5745, 6685, 7660, 8022, 8043, 10724, 11460, 11490, 13370, 13405, 16044, 16086, 20055, 22980, 26740, 26810, 32172, 40110, 40215, 53620, 73153, 80220, 80430, 146306, 160860, 219459, 292612, 365765, 438918, 512071, 731530, 877836, 1024142, 1097295, 1463060, 1536213, 2048284, 2194590, 2560355, 3072426, 4389180, 5120710, 6144852, 7681065, 10241420, 15362130, 30724260]

約数ペア:

[(1, 30724260), (2, 15362130), (3, 10241420), (4, 7681065), (5, 6144852), (6, 5120710), (7, 4389180), (10, 3072426), (12, 2560355), (14, 2194590), (15, 2048284), (20, 1536213), (21, 1463060), (28, 1097295), (30, 1024142), (35, 877836), (42, 731530), (60, 512071), (70, 438918), (84, 365765), (105, 292612), (140, 219459), (191, 160860), (210, 146306), (382, 80430), (383, 80220), (420, 73153), (573, 53620), (764, 40215), (766, 40110), (955, 32172), (1146, 26810), (1149, 26740), (1337, 22980), (1532, 20055), (1910, 16086), (1915, 16044), (2292, 13405), (2298, 13370), (2674, 11490), (2681, 11460), (2865, 10724), (3820, 8043), (3830, 8022), (4011, 7660), (4596, 6685), (5348, 5745), (5362, 5730)]