129707130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8461}}^1$

素因数の和:8551

約数の個数: 64

約数和(自身を含む): 360684288

約数和(自身を除く): 230977158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 8461, 15330, 16922, 25383, 42305, 50766, 59227, 84610, 118454, 126915, 177681, 253830, 296135, 355362, 592270, 617653, 888405, 1235306, 1776810, 1852959, 3088265, 3705918, 4323571, 6176530, 8647142, 9264795, 12970713, 18529590, 21617855, 25941426, 43235710, 64853565, 129707130]

約数ペア:

[(1, 129707130), (2, 64853565), (3, 43235710), (5, 25941426), (6, 21617855), (7, 18529590), (10, 12970713), (14, 9264795), (15, 8647142), (21, 6176530), (30, 4323571), (35, 3705918), (42, 3088265), (70, 1852959), (73, 1776810), (105, 1235306), (146, 888405), (210, 617653), (219, 592270), (365, 355362), (438, 296135), (511, 253830), (730, 177681), (1022, 126915), (1095, 118454), (1533, 84610), (2190, 59227), (2555, 50766), (3066, 42305), (5110, 25383), (7665, 16922), (8461, 15330)]