61189380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{48563}}^1$

素因数の和:48585

約数の個数: 72

約数和(自身を含む): 212127552

約数和(自身を除く): 150938172

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, 48563, 97126, 145689, 194252, 242815, 291378, 339941, 437067, 485630, 582756, 679882, 728445, 874134, 971260, 1019823, 1359764, 1456890, 1699705, 1748268, 2039646, 2185335, 2913780, 3059469, 3399410, 4079292, 4370670, 5099115, 6118938, 6798820, 8741340, 10198230, 12237876, 15297345, 20396460, 30594690, 61189380]

約数ペア:

[(1, 61189380), (2, 30594690), (3, 20396460), (4, 15297345), (5, 12237876), (6, 10198230), (7, 8741340), (9, 6798820), (10, 6118938), (12, 5099115), (14, 4370670), (15, 4079292), (18, 3399410), (20, 3059469), (21, 2913780), (28, 2185335), (30, 2039646), (35, 1748268), (36, 1699705), (42, 1456890), (45, 1359764), (60, 1019823), (63, 971260), (70, 874134), (84, 728445), (90, 679882), (105, 582756), (126, 485630), (140, 437067), (180, 339941), (210, 291378), (252, 242815), (315, 194252), (420, 145689), (630, 97126), (1260, 48563)]