84228060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{28649}}^1$

素因数の和:28675

約数の個数: 72

約数和(自身を含む): 274352400

約数和(自身を除く): 190124340

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, 2940, 28649, 57298, 85947, 114596, 143245, 171894, 200543, 286490, 343788, 401086, 429735, 572980, 601629, 802172, 859470, 1002715, 1203258, 1403801, 1718940, 2005430, 2406516, 2807602, 3008145, 4010860, 4211403, 5615204, 6016290, 7019005, 8422806, 12032580, 14038010, 16845612, 21057015, 28076020, 42114030, 84228060]

約数ペア:

[(1, 84228060), (2, 42114030), (3, 28076020), (4, 21057015), (5, 16845612), (6, 14038010), (7, 12032580), (10, 8422806), (12, 7019005), (14, 6016290), (15, 5615204), (20, 4211403), (21, 4010860), (28, 3008145), (30, 2807602), (35, 2406516), (42, 2005430), (49, 1718940), (60, 1403801), (70, 1203258), (84, 1002715), (98, 859470), (105, 802172), (140, 601629), (147, 572980), (196, 429735), (210, 401086), (245, 343788), (294, 286490), (420, 200543), (490, 171894), (588, 143245), (735, 114596), (980, 85947), (1470, 57298), (2940, 28649)]