13965865620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{53719}}^1$

素因数の和:54357

約数の個数: 96

約数和(自身を含む): 44763801600

約数和(自身を除く): 30797935980

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, 619, 1238, 1857, 2476, 3095, 3714, 4333, 6190, 7428, 8666, 9285, 12380, 12999, 17332, 18570, 21665, 25998, 37140, 43330, 51996, 53719, 64995, 86660, 107438, 129990, 161157, 214876, 259980, 268595, 322314, 376033, 537190, 644628, 752066, 805785, 1074380, 1128099, 1504132, 1611570, 1880165, 2256198, 3223140, 3760330, 4512396, 5640495, 7520660, 11280990, 22561980, 33252061, 66504122, 99756183, 133008244, 166260305, 199512366, 232764427, 332520610, 399024732, 465528854, 498780915, 665041220, 698293281, 931057708, 997561830, 1163822135, 1396586562, 1995123660, 2327644270, 2793173124, 3491466405, 4655288540, 6982932810, 13965865620]

約数ペア:

[(1, 13965865620), (2, 6982932810), (3, 4655288540), (4, 3491466405), (5, 2793173124), (6, 2327644270), (7, 1995123660), (10, 1396586562), (12, 1163822135), (14, 997561830), (15, 931057708), (20, 698293281), (21, 665041220), (28, 498780915), (30, 465528854), (35, 399024732), (42, 332520610), (60, 232764427), (70, 199512366), (84, 166260305), (105, 133008244), (140, 99756183), (210, 66504122), (420, 33252061), (619, 22561980), (1238, 11280990), (1857, 7520660), (2476, 5640495), (3095, 4512396), (3714, 3760330), (4333, 3223140), (6190, 2256198), (7428, 1880165), (8666, 1611570), (9285, 1504132), (12380, 1128099), (12999, 1074380), (17332, 805785), (18570, 752066), (21665, 644628), (25998, 537190), (37140, 376033), (43330, 322314), (51996, 268595), (53719, 259980), (64995, 214876), (86660, 161157), (107438, 129990)]