30922268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 59182200

約数和(自身を除く): 28259932

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 307, 338, 596, 614, 676, 1228, 1937, 3874, 3991, 7748, 7982, 15964, 25181, 45743, 50362, 51883, 91486, 100724, 103766, 182972, 207532, 594659, 1189318, 2378636, 7730567, 15461134, 30922268]

約数ペア:

[(1, 30922268), (2, 15461134), (4, 7730567), (13, 2378636), (26, 1189318), (52, 594659), (149, 207532), (169, 182972), (298, 103766), (307, 100724), (338, 91486), (596, 51883), (614, 50362), (676, 45743), (1228, 25181), (1937, 15964), (3874, 7982), (3991, 7748)]