120672770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 232719480

約数和(自身を除く): 112046710

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 433, 866, 899, 961, 1798, 1922, 2165, 4330, 4495, 4805, 8990, 9610, 12557, 13423, 25114, 26846, 27869, 55738, 62785, 67115, 125570, 134230, 139345, 278690, 389267, 416113, 778534, 832226, 1946335, 2080565, 3892670, 4161130, 12067277, 24134554, 60336385, 120672770]

約数ペア:

[(1, 120672770), (2, 60336385), (5, 24134554), (10, 12067277), (29, 4161130), (31, 3892670), (58, 2080565), (62, 1946335), (145, 832226), (155, 778534), (290, 416113), (310, 389267), (433, 278690), (866, 139345), (899, 134230), (961, 125570), (1798, 67115), (1922, 62785), (2165, 55738), (4330, 27869), (4495, 26846), (4805, 25114), (8990, 13423), (9610, 12557)]