19176254580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{30829}}^1$

素因数の和:32329

約数の個数: 96

約数和(自身を含む): 61407440640

約数和(自身を除く): 42231186060

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, 210, 420, 1481, 2962, 4443, 5924, 7405, 8886, 10367, 14810, 17772, 20734, 22215, 29620, 30829, 31101, 41468, 44430, 51835, 61658, 62202, 88860, 92487, 103670, 123316, 124404, 154145, 155505, 184974, 207340, 215803, 308290, 311010, 369948, 431606, 462435, 616580, 622020, 647409, 863212, 924870, 1079015, 1294818, 1849740, 2158030, 2589636, 3237045, 4316060, 6474090, 12948180, 45657749, 91315498, 136973247, 182630996, 228288745, 273946494, 319604243, 456577490, 547892988, 639208486, 684866235, 913154980, 958812729, 1278416972, 1369732470, 1598021215, 1917625458, 2739464940, 3196042430, 3835250916, 4794063645, 6392084860, 9588127290, 19176254580]

約数ペア:

[(1, 19176254580), (2, 9588127290), (3, 6392084860), (4, 4794063645), (5, 3835250916), (6, 3196042430), (7, 2739464940), (10, 1917625458), (12, 1598021215), (14, 1369732470), (15, 1278416972), (20, 958812729), (21, 913154980), (28, 684866235), (30, 639208486), (35, 547892988), (42, 456577490), (60, 319604243), (70, 273946494), (84, 228288745), (105, 182630996), (140, 136973247), (210, 91315498), (420, 45657749), (1481, 12948180), (2962, 6474090), (4443, 4316060), (5924, 3237045), (7405, 2589636), (8886, 2158030), (10367, 1849740), (14810, 1294818), (17772, 1079015), (20734, 924870), (22215, 863212), (29620, 647409), (30829, 622020), (31101, 616580), (41468, 462435), (44430, 431606), (51835, 369948), (61658, 311010), (62202, 308290), (88860, 215803), (92487, 207340), (103670, 184974), (123316, 155505), (124404, 154145)]