153459460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9059}}^1$

素因数の和:9097

約数の個数: 72

約数和(自身を含む): 404873280

約数和(自身を除く): 251413820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 9059, 16940, 18118, 36236, 45295, 63413, 90590, 99649, 126826, 181180, 199298, 253652, 317065, 398596, 498245, 634130, 697543, 996490, 1096139, 1268260, 1395086, 1992980, 2192278, 2790172, 3487715, 4384556, 5480695, 6975430, 7672973, 10961390, 13950860, 15345946, 21922780, 30691892, 38364865, 76729730, 153459460]

約数ペア:

[(1, 153459460), (2, 76729730), (4, 38364865), (5, 30691892), (7, 21922780), (10, 15345946), (11, 13950860), (14, 10961390), (20, 7672973), (22, 6975430), (28, 5480695), (35, 4384556), (44, 3487715), (55, 2790172), (70, 2192278), (77, 1992980), (110, 1395086), (121, 1268260), (140, 1096139), (154, 996490), (220, 697543), (242, 634130), (308, 498245), (385, 398596), (484, 317065), (605, 253652), (770, 199298), (847, 181180), (1210, 126826), (1540, 99649), (1694, 90590), (2420, 63413), (3388, 45295), (4235, 36236), (8470, 18118), (9059, 16940)]