70398420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 213225600

約数和(自身を除く): 142827180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 1669, 2109, 2220, 2812, 3338, 3515, 4218, 5007, 6676, 7030, 8345, 8436, 10014, 10545, 14060, 16690, 20028, 21090, 25035, 31711, 33380, 42180, 50070, 61753, 63422, 95133, 100140, 123506, 126844, 158555, 185259, 190266, 247012, 308765, 317110, 370518, 380532, 475665, 617530, 634220, 741036, 926295, 951330, 1173307, 1235060, 1852590, 1902660, 2346614, 3519921, 3705180, 4693228, 5866535, 7039842, 11733070, 14079684, 17599605, 23466140, 35199210, 70398420]

約数ペア:

[(1, 70398420), (2, 35199210), (3, 23466140), (4, 17599605), (5, 14079684), (6, 11733070), (10, 7039842), (12, 5866535), (15, 4693228), (19, 3705180), (20, 3519921), (30, 2346614), (37, 1902660), (38, 1852590), (57, 1235060), (60, 1173307), (74, 951330), (76, 926295), (95, 741036), (111, 634220), (114, 617530), (148, 475665), (185, 380532), (190, 370518), (222, 317110), (228, 308765), (285, 247012), (370, 190266), (380, 185259), (444, 158555), (555, 126844), (570, 123506), (703, 100140), (740, 95133), (1110, 63422), (1140, 61753), (1406, 50070), (1669, 42180), (2109, 33380), (2220, 31711), (2812, 25035), (3338, 21090), (3515, 20028), (4218, 16690), (5007, 14060), (6676, 10545), (7030, 10014), (8345, 8436)]