30074055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 26535225

約数列:

[1, 3, 5, 11, 15, 19, 33, 53, 55, 57, 95, 159, 165, 181, 209, 265, 285, 543, 583, 627, 795, 905, 1007, 1045, 1749, 1991, 2715, 2915, 3021, 3135, 3439, 5035, 5973, 8745, 9593, 9955, 10317, 11077, 15105, 17195, 28779, 29865, 33231, 37829, 47965, 51585, 55385, 105523, 113487, 143895, 166155, 182267, 189145, 316569, 527615, 546801, 567435, 911335, 1582845, 2004937, 2734005, 6014811, 10024685, 30074055]

約数ペア:

[(1, 30074055), (3, 10024685), (5, 6014811), (11, 2734005), (15, 2004937), (19, 1582845), (33, 911335), (53, 567435), (55, 546801), (57, 527615), (95, 316569), (159, 189145), (165, 182267), (181, 166155), (209, 143895), (265, 113487), (285, 105523), (543, 55385), (583, 51585), (627, 47965), (795, 37829), (905, 33231), (1007, 29865), (1045, 28779), (1749, 17195), (1991, 15105), (2715, 11077), (2915, 10317), (3021, 9955), (3135, 9593), (3439, 8745), (5035, 5973)]