69545490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 196110720

約数和(自身を除く): 126565230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 89, 105, 122, 178, 183, 210, 267, 305, 366, 427, 445, 534, 610, 623, 854, 890, 915, 1246, 1281, 1335, 1830, 1869, 2135, 2562, 2670, 3115, 3721, 3738, 4270, 5429, 6230, 6405, 7442, 9345, 10858, 11163, 12810, 16287, 18605, 18690, 22326, 26047, 27145, 32574, 37210, 38003, 52094, 54290, 55815, 76006, 78141, 81435, 111630, 114009, 130235, 156282, 162870, 190015, 228018, 260470, 331169, 380030, 390705, 570045, 662338, 781410, 993507, 1140090, 1655845, 1987014, 2318183, 3311690, 4636366, 4967535, 6954549, 9935070, 11590915, 13909098, 23181830, 34772745, 69545490]

約数ペア:

[(1, 69545490), (2, 34772745), (3, 23181830), (5, 13909098), (6, 11590915), (7, 9935070), (10, 6954549), (14, 4967535), (15, 4636366), (21, 3311690), (30, 2318183), (35, 1987014), (42, 1655845), (61, 1140090), (70, 993507), (89, 781410), (105, 662338), (122, 570045), (178, 390705), (183, 380030), (210, 331169), (267, 260470), (305, 228018), (366, 190015), (427, 162870), (445, 156282), (534, 130235), (610, 114009), (623, 111630), (854, 81435), (890, 78141), (915, 76006), (1246, 55815), (1281, 54290), (1335, 52094), (1830, 38003), (1869, 37210), (2135, 32574), (2562, 27145), (2670, 26047), (3115, 22326), (3721, 18690), (3738, 18605), (4270, 16287), (5429, 12810), (6230, 11163), (6405, 10858), (7442, 9345)]