73998270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19121}}^1$

素因数の和:19177

約数の個数: 48

約数和(自身を含む): 196880112

約数和(自身を除く): 122881842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 19121, 38242, 57363, 95605, 114726, 172089, 191210, 286815, 344178, 573630, 822203, 860445, 1644406, 1720890, 2466609, 4111015, 4933218, 7399827, 8222030, 12333045, 14799654, 24666090, 36999135, 73998270]

約数ペア:

[(1, 73998270), (2, 36999135), (3, 24666090), (5, 14799654), (6, 12333045), (9, 8222030), (10, 7399827), (15, 4933218), (18, 4111015), (30, 2466609), (43, 1720890), (45, 1644406), (86, 860445), (90, 822203), (129, 573630), (215, 344178), (258, 286815), (387, 191210), (430, 172089), (645, 114726), (774, 95605), (1290, 57363), (1935, 38242), (3870, 19121)]