248682930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{267401}}^1$

素因数の和:267442

約数の個数: 32

約数和(自身を含む): 616094208

約数和(自身を除く): 367411278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 267401, 534802, 802203, 1337005, 1604406, 2674010, 4011015, 8022030, 8289431, 16578862, 24868293, 41447155, 49736586, 82894310, 124341465, 248682930]

約数ペア:

[(1, 248682930), (2, 124341465), (3, 82894310), (5, 49736586), (6, 41447155), (10, 24868293), (15, 16578862), (30, 8289431), (31, 8022030), (62, 4011015), (93, 2674010), (155, 1604406), (186, 1337005), (310, 802203), (465, 534802), (930, 267401)]