26572980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 59227980

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, 151, 210, 302, 419, 420, 453, 604, 755, 838, 906, 1057, 1257, 1510, 1676, 1812, 2095, 2114, 2265, 2514, 2933, 3020, 3171, 4190, 4228, 4530, 5028, 5285, 5866, 6285, 6342, 8380, 8799, 9060, 10570, 11732, 12570, 12684, 14665, 15855, 17598, 21140, 25140, 29330, 31710, 35196, 43995, 58660, 63269, 63420, 87990, 126538, 175980, 189807, 253076, 316345, 379614, 442883, 632690, 759228, 885766, 949035, 1265380, 1328649, 1771532, 1898070, 2214415, 2657298, 3796140, 4428830, 5314596, 6643245, 8857660, 13286490, 26572980]

約数ペア:

[(1, 26572980), (2, 13286490), (3, 8857660), (4, 6643245), (5, 5314596), (6, 4428830), (7, 3796140), (10, 2657298), (12, 2214415), (14, 1898070), (15, 1771532), (20, 1328649), (21, 1265380), (28, 949035), (30, 885766), (35, 759228), (42, 632690), (60, 442883), (70, 379614), (84, 316345), (105, 253076), (140, 189807), (151, 175980), (210, 126538), (302, 87990), (419, 63420), (420, 63269), (453, 58660), (604, 43995), (755, 35196), (838, 31710), (906, 29330), (1057, 25140), (1257, 21140), (1510, 17598), (1676, 15855), (1812, 14665), (2095, 12684), (2114, 12570), (2265, 11732), (2514, 10570), (2933, 9060), (3020, 8799), (3171, 8380), (4190, 6342), (4228, 6285), (4530, 5866), (5028, 5285)]