33138420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{78901}}^1$

素因数の和:78920

約数の個数: 48

約数和(自身を含む): 106044288

約数和(自身を除く): 72905868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 78901, 157802, 236703, 315604, 394505, 473406, 552307, 789010, 946812, 1104614, 1183515, 1578020, 1656921, 2209228, 2367030, 2761535, 3313842, 4734060, 5523070, 6627684, 8284605, 11046140, 16569210, 33138420]

約数ペア:

[(1, 33138420), (2, 16569210), (3, 11046140), (4, 8284605), (5, 6627684), (6, 5523070), (7, 4734060), (10, 3313842), (12, 2761535), (14, 2367030), (15, 2209228), (20, 1656921), (21, 1578020), (28, 1183515), (30, 1104614), (35, 946812), (42, 789010), (60, 552307), (70, 473406), (84, 394505), (105, 315604), (140, 236703), (210, 157802), (420, 78901)]