27845970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22639}}^1$

素因数の和:22690

約数の個数: 32

約数和(自身を含む): 68463360

約数和(自身を除く): 40617390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 22639, 45278, 67917, 113195, 135834, 226390, 339585, 679170, 928199, 1856398, 2784597, 4640995, 5569194, 9281990, 13922985, 27845970]

約数ペア:

[(1, 27845970), (2, 13922985), (3, 9281990), (5, 5569194), (6, 4640995), (10, 2784597), (15, 1856398), (30, 928199), (41, 679170), (82, 339585), (123, 226390), (205, 135834), (246, 113195), (410, 67917), (615, 45278), (1230, 22639)]