1702260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 6037668

約数和(自身を除く): 4335408

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 193, 196, 210, 245, 252, 294, 315, 386, 420, 441, 490, 579, 588, 630, 735, 772, 882, 965, 980, 1158, 1260, 1351, 1470, 1737, 1764, 1930, 2205, 2316, 2702, 2895, 2940, 3474, 3860, 4053, 4410, 5404, 5790, 6755, 6948, 8106, 8685, 8820, 9457, 11580, 12159, 13510, 16212, 17370, 18914, 20265, 24318, 27020, 28371, 34740, 37828, 40530, 47285, 48636, 56742, 60795, 81060, 85113, 94570, 113484, 121590, 141855, 170226, 189140, 243180, 283710, 340452, 425565, 567420, 851130, 1702260]

約数ペア:

[(1, 1702260), (2, 851130), (3, 567420), (4, 425565), (5, 340452), (6, 283710), (7, 243180), (9, 189140), (10, 170226), (12, 141855), (14, 121590), (15, 113484), (18, 94570), (20, 85113), (21, 81060), (28, 60795), (30, 56742), (35, 48636), (36, 47285), (42, 40530), (45, 37828), (49, 34740), (60, 28371), (63, 27020), (70, 24318), (84, 20265), (90, 18914), (98, 17370), (105, 16212), (126, 13510), (140, 12159), (147, 11580), (180, 9457), (193, 8820), (196, 8685), (210, 8106), (245, 6948), (252, 6755), (294, 5790), (315, 5404), (386, 4410), (420, 4053), (441, 3860), (490, 3474), (579, 2940), (588, 2895), (630, 2702), (735, 2316), (772, 2205), (882, 1930), (965, 1764), (980, 1737), (1158, 1470), (1260, 1351)]