1006484830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19861

約数の個数: 64

約数和(自身を含む): 2155724928

約数和(自身を除く): 1149240098

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 19801, 25415, 39602, 50830, 99005, 198010, 257413, 336617, 455423, 514826, 673234, 910846, 1287065, 1683085, 2277115, 2574130, 3366170, 4376021, 4554230, 5920499, 7742191, 8752042, 11840998, 15484382, 21880105, 29602495, 38710955, 43760210, 59204990, 77421910, 100648483, 201296966, 503242415, 1006484830]

約数ペア:

[(1, 1006484830), (2, 503242415), (5, 201296966), (10, 100648483), (13, 77421910), (17, 59204990), (23, 43760210), (26, 38710955), (34, 29602495), (46, 21880105), (65, 15484382), (85, 11840998), (115, 8752042), (130, 7742191), (170, 5920499), (221, 4554230), (230, 4376021), (299, 3366170), (391, 2574130), (442, 2277115), (598, 1683085), (782, 1287065), (1105, 910846), (1495, 673234), (1955, 514826), (2210, 455423), (2990, 336617), (3910, 257413), (5083, 198010), (10166, 99005), (19801, 50830), (25415, 39602)]