64789110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3769}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 169378560

約数和(自身を除く): 104589450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 3769, 5730, 7538, 8595, 11307, 17190, 18845, 22614, 33921, 37690, 56535, 67842, 113070, 169605, 339210, 719879, 1439758, 2159637, 3599395, 4319274, 6478911, 7198790, 10798185, 12957822, 21596370, 32394555, 64789110]

約数ペア:

[(1, 64789110), (2, 32394555), (3, 21596370), (5, 12957822), (6, 10798185), (9, 7198790), (10, 6478911), (15, 4319274), (18, 3599395), (30, 2159637), (45, 1439758), (90, 719879), (191, 339210), (382, 169605), (573, 113070), (955, 67842), (1146, 56535), (1719, 37690), (1910, 33921), (2865, 22614), (3438, 18845), (3769, 17190), (5730, 11307), (7538, 8595)]