101784690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{161563}}^1$

素因数の和:161583

約数の個数: 48

約数和(自身を含む): 302447808

約数和(自身を除く): 200663118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 161563, 323126, 484689, 807815, 969378, 1130941, 1454067, 1615630, 2261882, 2423445, 2908134, 3392823, 4846890, 5654705, 6785646, 7270335, 10178469, 11309410, 14540670, 16964115, 20356938, 33928230, 50892345, 101784690]

約数ペア:

[(1, 101784690), (2, 50892345), (3, 33928230), (5, 20356938), (6, 16964115), (7, 14540670), (9, 11309410), (10, 10178469), (14, 7270335), (15, 6785646), (18, 5654705), (21, 4846890), (30, 3392823), (35, 2908134), (42, 2423445), (45, 2261882), (63, 1615630), (70, 1454067), (90, 1130941), (105, 969378), (126, 807815), (210, 484689), (315, 323126), (630, 161563)]