61424340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53881}}^1$

素因数の和:53912

約数の個数: 48

約数和(自身を含む): 181043520

約数和(自身を除く): 119619180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 53881, 107762, 161643, 215524, 269405, 323286, 538810, 646572, 808215, 1023739, 1077620, 1616430, 2047478, 3071217, 3232860, 4094956, 5118695, 6142434, 10237390, 12284868, 15356085, 20474780, 30712170, 61424340]

約数ペア:

[(1, 61424340), (2, 30712170), (3, 20474780), (4, 15356085), (5, 12284868), (6, 10237390), (10, 6142434), (12, 5118695), (15, 4094956), (19, 3232860), (20, 3071217), (30, 2047478), (38, 1616430), (57, 1077620), (60, 1023739), (76, 808215), (95, 646572), (114, 538810), (190, 323286), (228, 269405), (285, 215524), (380, 161643), (570, 107762), (1140, 53881)]