30457722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 66264480

約数和(自身を除く): 35806758

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 71, 106, 114, 142, 159, 213, 318, 426, 1007, 1349, 2014, 2698, 3021, 3763, 4047, 5041, 6042, 7526, 8094, 10082, 11289, 15123, 22578, 30246, 71497, 95779, 142994, 191558, 214491, 267173, 287337, 428982, 534346, 574674, 801519, 1603038, 5076287, 10152574, 15228861, 30457722]

約数ペア:

[(1, 30457722), (2, 15228861), (3, 10152574), (6, 5076287), (19, 1603038), (38, 801519), (53, 574674), (57, 534346), (71, 428982), (106, 287337), (114, 267173), (142, 214491), (159, 191558), (213, 142994), (318, 95779), (426, 71497), (1007, 30246), (1349, 22578), (2014, 15123), (2698, 11289), (3021, 10082), (3763, 8094), (4047, 7526), (5041, 6042)]