29302940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 65923200

約数和(自身を除く): 36620260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1307, 2242, 2614, 4484, 5228, 5605, 6535, 11210, 13070, 22420, 24833, 26140, 49666, 77113, 99332, 124165, 154226, 248330, 308452, 385565, 496660, 771130, 1465147, 1542260, 2930294, 5860588, 7325735, 14651470, 29302940]

約数ペア:

[(1, 29302940), (2, 14651470), (4, 7325735), (5, 5860588), (10, 2930294), (19, 1542260), (20, 1465147), (38, 771130), (59, 496660), (76, 385565), (95, 308452), (118, 248330), (190, 154226), (236, 124165), (295, 99332), (380, 77113), (590, 49666), (1121, 26140), (1180, 24833), (1307, 22420), (2242, 13070), (2614, 11210), (4484, 6535), (5228, 5605)]