69784470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36923}}^1$

素因数の和:36946

約数の個数: 64

約数和(自身を含む): 212682240

約数和(自身を除く): 142897770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36923, 73846, 110769, 184615, 221538, 258461, 332307, 369230, 516922, 553845, 664614, 775383, 996921, 1107690, 1292305, 1550766, 1661535, 1993842, 2326149, 2584610, 3323070, 3876915, 4652298, 4984605, 6978447, 7753830, 9969210, 11630745, 13956894, 23261490, 34892235, 69784470]

約数ペア:

[(1, 69784470), (2, 34892235), (3, 23261490), (5, 13956894), (6, 11630745), (7, 9969210), (9, 7753830), (10, 6978447), (14, 4984605), (15, 4652298), (18, 3876915), (21, 3323070), (27, 2584610), (30, 2326149), (35, 1993842), (42, 1661535), (45, 1550766), (54, 1292305), (63, 1107690), (70, 996921), (90, 775383), (105, 664614), (126, 553845), (135, 516922), (189, 369230), (210, 332307), (270, 258461), (315, 221538), (378, 184615), (630, 110769), (945, 73846), (1890, 36923)]