73261380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2833}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 205680384

約数和(自身を除く): 132419004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 2833, 4310, 5172, 5666, 6465, 8499, 8620, 11332, 12930, 14165, 16998, 25860, 28330, 33996, 42495, 56660, 84990, 169980, 1221023, 2442046, 3663069, 4884092, 6105115, 7326138, 12210230, 14652276, 18315345, 24420460, 36630690, 73261380]

約数ペア:

[(1, 73261380), (2, 36630690), (3, 24420460), (4, 18315345), (5, 14652276), (6, 12210230), (10, 7326138), (12, 6105115), (15, 4884092), (20, 3663069), (30, 2442046), (60, 1221023), (431, 169980), (862, 84990), (1293, 56660), (1724, 42495), (2155, 33996), (2586, 28330), (2833, 25860), (4310, 16998), (5172, 14165), (5666, 12930), (6465, 11332), (8499, 8620)]