493377690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5573}}^1$

素因数の和:5823

約数の個数: 64

約数和(自身を含む): 1281038976

約数和(自身を除く): 787661286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 1135, 1362, 2270, 2951, 3405, 5573, 5902, 6810, 8853, 11146, 14755, 16719, 17706, 27865, 29510, 33438, 44265, 55730, 72449, 83595, 88530, 144898, 167190, 217347, 362245, 434694, 724490, 1086735, 1265071, 2173470, 2530142, 3795213, 6325355, 7590426, 12650710, 16445923, 18976065, 32891846, 37952130, 49337769, 82229615, 98675538, 164459230, 246688845, 493377690]

約数ペア:

[(1, 493377690), (2, 246688845), (3, 164459230), (5, 98675538), (6, 82229615), (10, 49337769), (13, 37952130), (15, 32891846), (26, 18976065), (30, 16445923), (39, 12650710), (65, 7590426), (78, 6325355), (130, 3795213), (195, 2530142), (227, 2173470), (390, 1265071), (454, 1086735), (681, 724490), (1135, 434694), (1362, 362245), (2270, 217347), (2951, 167190), (3405, 144898), (5573, 88530), (5902, 83595), (6810, 72449), (8853, 55730), (11146, 44265), (14755, 33438), (16719, 29510), (17706, 27865)]