4565820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1553}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 14881104

約数和(自身を除く): 10315284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1553, 2940, 3106, 4659, 6212, 7765, 9318, 10871, 15530, 18636, 21742, 23295, 31060, 32613, 43484, 46590, 54355, 65226, 76097, 93180, 108710, 130452, 152194, 163065, 217420, 228291, 304388, 326130, 380485, 456582, 652260, 760970, 913164, 1141455, 1521940, 2282910, 4565820]

約数ペア:

[(1, 4565820), (2, 2282910), (3, 1521940), (4, 1141455), (5, 913164), (6, 760970), (7, 652260), (10, 456582), (12, 380485), (14, 326130), (15, 304388), (20, 228291), (21, 217420), (28, 163065), (30, 152194), (35, 130452), (42, 108710), (49, 93180), (60, 76097), (70, 65226), (84, 54355), (98, 46590), (105, 43484), (140, 32613), (147, 31060), (196, 23295), (210, 21742), (245, 18636), (294, 15530), (420, 10871), (490, 9318), (588, 7765), (735, 6212), (980, 4659), (1470, 3106), (1553, 2940)]