30567428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 60782400

約数和(自身を除く): 30214972

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 401, 646, 802, 1003, 1121, 1292, 1604, 2006, 2242, 4012, 4484, 6817, 7619, 13634, 15238, 19057, 23659, 27268, 30476, 38114, 47318, 76228, 94636, 129523, 259046, 402203, 449521, 518092, 804406, 899042, 1608812, 1798084, 7641857, 15283714, 30567428]

約数ペア:

[(1, 30567428), (2, 15283714), (4, 7641857), (17, 1798084), (19, 1608812), (34, 899042), (38, 804406), (59, 518092), (68, 449521), (76, 402203), (118, 259046), (236, 129523), (323, 94636), (401, 76228), (646, 47318), (802, 38114), (1003, 30476), (1121, 27268), (1292, 23659), (1604, 19057), (2006, 15238), (2242, 13634), (4012, 7619), (4484, 6817)]