30150876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 83655936

約数和(自身を除く): 53505060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1091, 1316, 1974, 2182, 2303, 3273, 3948, 4364, 4606, 6546, 6909, 7637, 9212, 13092, 13818, 15274, 22911, 27636, 30548, 45822, 51277, 53459, 91644, 102554, 106918, 153831, 160377, 205108, 213836, 307662, 320754, 358939, 615324, 641508, 717878, 1076817, 1435756, 2153634, 2512573, 4307268, 5025146, 7537719, 10050292, 15075438, 30150876]

約数ペア:

[(1, 30150876), (2, 15075438), (3, 10050292), (4, 7537719), (6, 5025146), (7, 4307268), (12, 2512573), (14, 2153634), (21, 1435756), (28, 1076817), (42, 717878), (47, 641508), (49, 615324), (84, 358939), (94, 320754), (98, 307662), (141, 213836), (147, 205108), (188, 160377), (196, 153831), (282, 106918), (294, 102554), (329, 91644), (564, 53459), (588, 51277), (658, 45822), (987, 30548), (1091, 27636), (1316, 22911), (1974, 15274), (2182, 13818), (2303, 13092), (3273, 9212), (3948, 7637), (4364, 6909), (4606, 6546)]