15676809890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1\times {\mathrm{3989}}^1$

素因数の和:6467

約数の個数: 64

約数和(自身を含む): 33673812480

約数和(自身を除く): 17997002590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 2441, 3989, 4882, 7978, 12205, 17087, 19945, 24410, 27923, 34174, 39890, 55846, 56143, 85435, 91747, 112286, 139615, 170870, 183494, 279230, 280715, 393001, 458735, 561430, 642229, 786002, 917470, 1284458, 1965005, 3211145, 3930010, 6422290, 9737149, 19474298, 48685745, 68160043, 97371490, 136320086, 223954427, 340800215, 447908854, 681600430, 1119772135, 1567680989, 2239544270, 3135361978, 7838404945, 15676809890]

約数ペア:

[(1, 15676809890), (2, 7838404945), (5, 3135361978), (7, 2239544270), (10, 1567680989), (14, 1119772135), (23, 681600430), (35, 447908854), (46, 340800215), (70, 223954427), (115, 136320086), (161, 97371490), (230, 68160043), (322, 48685745), (805, 19474298), (1610, 9737149), (2441, 6422290), (3989, 3930010), (4882, 3211145), (7978, 1965005), (12205, 1284458), (17087, 917470), (19945, 786002), (24410, 642229), (27923, 561430), (34174, 458735), (39890, 393001), (55846, 280715), (56143, 279230), (85435, 183494), (91747, 170870), (112286, 139615)]