30951522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 77917632

約数和(自身を除く): 46966110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 4027, 7686, 8054, 12081, 24162, 28189, 36243, 56378, 72486, 84567, 169134, 245647, 253701, 491294, 507402, 736941, 1473882, 1719529, 2210823, 3439058, 4421646, 5158587, 10317174, 15475761, 30951522]

約数ペア:

[(1, 30951522), (2, 15475761), (3, 10317174), (6, 5158587), (7, 4421646), (9, 3439058), (14, 2210823), (18, 1719529), (21, 1473882), (42, 736941), (61, 507402), (63, 491294), (122, 253701), (126, 245647), (183, 169134), (366, 84567), (427, 72486), (549, 56378), (854, 36243), (1098, 28189), (1281, 24162), (2562, 12081), (3843, 8054), (4027, 7686)]