138175770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 353279232

約数和(自身を除く): 215103462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 53, 86, 94, 106, 129, 141, 159, 215, 235, 258, 265, 282, 318, 430, 470, 530, 645, 705, 795, 1290, 1410, 1590, 1849, 2021, 2279, 2491, 3698, 4042, 4558, 4982, 5547, 6063, 6837, 7473, 9245, 10105, 11094, 11395, 12126, 12455, 13674, 14946, 18490, 20210, 22790, 24910, 27735, 30315, 34185, 37365, 55470, 60630, 68370, 74730, 86903, 97997, 107113, 173806, 195994, 214226, 260709, 293991, 321339, 434515, 489985, 521418, 535565, 587982, 642678, 869030, 979970, 1071130, 1303545, 1469955, 1606695, 2607090, 2939910, 3213390, 4605859, 9211718, 13817577, 23029295, 27635154, 46058590, 69087885, 138175770]

約数ペア:

[(1, 138175770), (2, 69087885), (3, 46058590), (5, 27635154), (6, 23029295), (10, 13817577), (15, 9211718), (30, 4605859), (43, 3213390), (47, 2939910), (53, 2607090), (86, 1606695), (94, 1469955), (106, 1303545), (129, 1071130), (141, 979970), (159, 869030), (215, 642678), (235, 587982), (258, 535565), (265, 521418), (282, 489985), (318, 434515), (430, 321339), (470, 293991), (530, 260709), (645, 214226), (705, 195994), (795, 173806), (1290, 107113), (1410, 97997), (1590, 86903), (1849, 74730), (2021, 68370), (2279, 60630), (2491, 55470), (3698, 37365), (4042, 34185), (4558, 30315), (4982, 27735), (5547, 24910), (6063, 22790), (6837, 20210), (7473, 18490), (9245, 14946), (10105, 13674), (11094, 12455), (11395, 12126)]