30352700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 76078464

約数和(自身を除く): 45725764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 331, 350, 524, 655, 662, 700, 917, 1310, 1324, 1655, 1834, 2317, 2620, 3275, 3310, 3668, 4585, 4634, 6550, 6620, 8275, 9170, 9268, 11585, 13100, 16550, 18340, 22925, 23170, 33100, 43361, 45850, 46340, 57925, 86722, 91700, 115850, 173444, 216805, 231700, 303527, 433610, 607054, 867220, 1084025, 1214108, 1517635, 2168050, 3035270, 4336100, 6070540, 7588175, 15176350, 30352700]

約数ペア:

[(1, 30352700), (2, 15176350), (4, 7588175), (5, 6070540), (7, 4336100), (10, 3035270), (14, 2168050), (20, 1517635), (25, 1214108), (28, 1084025), (35, 867220), (50, 607054), (70, 433610), (100, 303527), (131, 231700), (140, 216805), (175, 173444), (262, 115850), (331, 91700), (350, 86722), (524, 57925), (655, 46340), (662, 45850), (700, 43361), (917, 33100), (1310, 23170), (1324, 22925), (1655, 18340), (1834, 16550), (2317, 13100), (2620, 11585), (3275, 9268), (3310, 9170), (3668, 8275), (4585, 6620), (4634, 6550)]