2018225850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{584993}}^1$

素因数の和:585031

約数の個数: 48

約数和(自身を含む): 5222826432

約数和(自身を除く): 3204600582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 584993, 1169986, 1754979, 2924965, 3509958, 5849930, 8774895, 13454839, 14624825, 17549790, 26909678, 29249650, 40364517, 43874475, 67274195, 80729034, 87748950, 134548390, 201822585, 336370975, 403645170, 672741950, 1009112925, 2018225850]

約数ペア:

[(1, 2018225850), (2, 1009112925), (3, 672741950), (5, 403645170), (6, 336370975), (10, 201822585), (15, 134548390), (23, 87748950), (25, 80729034), (30, 67274195), (46, 43874475), (50, 40364517), (69, 29249650), (75, 26909678), (115, 17549790), (138, 14624825), (150, 13454839), (230, 8774895), (345, 5849930), (575, 3509958), (690, 2924965), (1150, 1754979), (1725, 1169986), (3450, 584993)]