244695780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{194203}}^1$

素因数の和:194225

約数の個数: 72

約数和(自身を含む): 848283072

約数和(自身を除く): 603587292

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, 194203, 388406, 582609, 776812, 971015, 1165218, 1359421, 1747827, 1942030, 2330436, 2718842, 2913045, 3495654, 3884060, 4078263, 5437684, 5826090, 6797105, 6991308, 8156526, 8739135, 11652180, 12234789, 13594210, 16313052, 17478270, 20391315, 24469578, 27188420, 34956540, 40782630, 48939156, 61173945, 81565260, 122347890, 244695780]

約数ペア:

[(1, 244695780), (2, 122347890), (3, 81565260), (4, 61173945), (5, 48939156), (6, 40782630), (7, 34956540), (9, 27188420), (10, 24469578), (12, 20391315), (14, 17478270), (15, 16313052), (18, 13594210), (20, 12234789), (21, 11652180), (28, 8739135), (30, 8156526), (35, 6991308), (36, 6797105), (42, 5826090), (45, 5437684), (60, 4078263), (63, 3884060), (70, 3495654), (84, 2913045), (90, 2718842), (105, 2330436), (126, 1942030), (140, 1747827), (180, 1359421), (210, 1165218), (252, 971015), (315, 776812), (420, 582609), (630, 388406), (1260, 194203)]