138593910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50767}}^1$

素因数の和:50797

約数の個数: 64

約数和(自身を含む): 409393152

約数和(自身を除く): 270799242

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 50767, 101534, 152301, 253835, 304602, 355369, 507670, 659971, 710738, 761505, 1066107, 1319942, 1523010, 1776845, 1979913, 2132214, 3299855, 3553690, 3959826, 4619797, 5330535, 6599710, 9239594, 9899565, 10661070, 13859391, 19799130, 23098985, 27718782, 46197970, 69296955, 138593910]

約数ペア:

[(1, 138593910), (2, 69296955), (3, 46197970), (5, 27718782), (6, 23098985), (7, 19799130), (10, 13859391), (13, 10661070), (14, 9899565), (15, 9239594), (21, 6599710), (26, 5330535), (30, 4619797), (35, 3959826), (39, 3553690), (42, 3299855), (65, 2132214), (70, 1979913), (78, 1776845), (91, 1523010), (105, 1319942), (130, 1066107), (182, 761505), (195, 710738), (210, 659971), (273, 507670), (390, 355369), (455, 304602), (546, 253835), (910, 152301), (1365, 101534), (2730, 50767)]