30969808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 62272800

約数和(自身を除く): 31302992

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 619, 848, 944, 1238, 2476, 3127, 4952, 6254, 9904, 12508, 25016, 32807, 36521, 50032, 65614, 73042, 131228, 146084, 262456, 292168, 524912, 584336, 1935613, 3871226, 7742452, 15484904, 30969808]

約数ペア:

[(1, 30969808), (2, 15484904), (4, 7742452), (8, 3871226), (16, 1935613), (53, 584336), (59, 524912), (106, 292168), (118, 262456), (212, 146084), (236, 131228), (424, 73042), (472, 65614), (619, 50032), (848, 36521), (944, 32807), (1238, 25016), (2476, 12508), (3127, 9904), (4952, 6254)]