30863690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 35325622

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 191, 226, 286, 382, 565, 715, 955, 1130, 1243, 1430, 1469, 1910, 2101, 2483, 2486, 2938, 4202, 4966, 6215, 7345, 10505, 12415, 12430, 14690, 16159, 21010, 21583, 24830, 27313, 32318, 43166, 54626, 80795, 107915, 136565, 161590, 215830, 237413, 273130, 280579, 474826, 561158, 1187065, 1402895, 2374130, 2805790, 3086369, 6172738, 15431845, 30863690]

約数ペア:

[(1, 30863690), (2, 15431845), (5, 6172738), (10, 3086369), (11, 2805790), (13, 2374130), (22, 1402895), (26, 1187065), (55, 561158), (65, 474826), (110, 280579), (113, 273130), (130, 237413), (143, 215830), (191, 161590), (226, 136565), (286, 107915), (382, 80795), (565, 54626), (715, 43166), (955, 32318), (1130, 27313), (1243, 24830), (1430, 21583), (1469, 21010), (1910, 16159), (2101, 14690), (2483, 12430), (2486, 12415), (2938, 10505), (4202, 7345), (4966, 6215)]