73654980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 237409536

約数和(自身を除く): 163754556

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, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1117, 1570, 1884, 2198, 2234, 2355, 3140, 3297, 3351, 4396, 4468, 4710, 5495, 5585, 6594, 6702, 7819, 9420, 10990, 11170, 13188, 13404, 15638, 16485, 16755, 21980, 22340, 23457, 31276, 32970, 33510, 39095, 46914, 65940, 67020, 78190, 93828, 117285, 156380, 175369, 234570, 350738, 469140, 526107, 701476, 876845, 1052214, 1227583, 1753690, 2104428, 2455166, 2630535, 3507380, 3682749, 4910332, 5261070, 6137915, 7365498, 10522140, 12275830, 14730996, 18413745, 24551660, 36827490, 73654980]

約数ペア:

[(1, 73654980), (2, 36827490), (3, 24551660), (4, 18413745), (5, 14730996), (6, 12275830), (7, 10522140), (10, 7365498), (12, 6137915), (14, 5261070), (15, 4910332), (20, 3682749), (21, 3507380), (28, 2630535), (30, 2455166), (35, 2104428), (42, 1753690), (60, 1227583), (70, 1052214), (84, 876845), (105, 701476), (140, 526107), (157, 469140), (210, 350738), (314, 234570), (420, 175369), (471, 156380), (628, 117285), (785, 93828), (942, 78190), (1099, 67020), (1117, 65940), (1570, 46914), (1884, 39095), (2198, 33510), (2234, 32970), (2355, 31276), (3140, 23457), (3297, 22340), (3351, 21980), (4396, 16755), (4468, 16485), (4710, 15638), (5495, 13404), (5585, 13188), (6594, 11170), (6702, 10990), (7819, 9420)]