82569968340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{405829}}^1$

素因数の和:409232

約数の個数: 48

約数和(自身を含む): 231264660480

約数和(自身を除く): 148694692140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3391, 6782, 10173, 13564, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 405829, 811658, 1217487, 1623316, 2029145, 2434974, 4058290, 4869948, 6087435, 8116580, 12174870, 24349740, 1376166139, 2752332278, 4128498417, 5504664556, 6880830695, 8256996834, 13761661390, 16513993668, 20642492085, 27523322780, 41284984170, 82569968340]

約数ペア:

[(1, 82569968340), (2, 41284984170), (3, 27523322780), (4, 20642492085), (5, 16513993668), (6, 13761661390), (10, 8256996834), (12, 6880830695), (15, 5504664556), (20, 4128498417), (30, 2752332278), (60, 1376166139), (3391, 24349740), (6782, 12174870), (10173, 8116580), (13564, 6087435), (16955, 4869948), (20346, 4058290), (33910, 2434974), (40692, 2029145), (50865, 1623316), (67820, 1217487), (101730, 811658), (203460, 405829)]