4854780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3853}}^1$

素因数の和:3875

約数の個数: 72

約数和(自身を含む): 16834272

約数和(自身を除く): 11979492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3853, 7706, 11559, 15412, 19265, 23118, 26971, 34677, 38530, 46236, 53942, 57795, 69354, 77060, 80913, 107884, 115590, 134855, 138708, 161826, 173385, 231180, 242739, 269710, 323652, 346770, 404565, 485478, 539420, 693540, 809130, 970956, 1213695, 1618260, 2427390, 4854780]

約数ペア:

[(1, 4854780), (2, 2427390), (3, 1618260), (4, 1213695), (5, 970956), (6, 809130), (7, 693540), (9, 539420), (10, 485478), (12, 404565), (14, 346770), (15, 323652), (18, 269710), (20, 242739), (21, 231180), (28, 173385), (30, 161826), (35, 138708), (36, 134855), (42, 115590), (45, 107884), (60, 80913), (63, 77060), (70, 69354), (84, 57795), (90, 53942), (105, 46236), (126, 38530), (140, 34677), (180, 26971), (210, 23118), (252, 19265), (315, 15412), (420, 11559), (630, 7706), (1260, 3853)]