7085460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12872940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 439, 538, 807, 878, 1076, 1317, 1345, 1614, 1756, 2195, 2634, 2690, 3228, 4035, 4390, 5268, 5380, 6585, 8070, 8780, 13170, 16140, 26340, 118091, 236182, 354273, 472364, 590455, 708546, 1180910, 1417092, 1771365, 2361820, 3542730, 7085460]

約数ペア:

[(1, 7085460), (2, 3542730), (3, 2361820), (4, 1771365), (5, 1417092), (6, 1180910), (10, 708546), (12, 590455), (15, 472364), (20, 354273), (30, 236182), (60, 118091), (269, 26340), (439, 16140), (538, 13170), (807, 8780), (878, 8070), (1076, 6585), (1317, 5380), (1345, 5268), (1614, 4390), (1756, 4035), (2195, 3228), (2634, 2690)]