130313150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7697

約数の個数: 48

約数和(自身を含む): 272982528

約数和(自身を除く): 142669378

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 7643, 8525, 15286, 17050, 38215, 76430, 84073, 168146, 191075, 236933, 382150, 420365, 473866, 840730, 1184665, 2101825, 2369330, 2606263, 4203650, 5212526, 5923325, 11846650, 13031315, 26062630, 65156575, 130313150]

約数ペア:

[(1, 130313150), (2, 65156575), (5, 26062630), (10, 13031315), (11, 11846650), (22, 5923325), (25, 5212526), (31, 4203650), (50, 2606263), (55, 2369330), (62, 2101825), (110, 1184665), (155, 840730), (275, 473866), (310, 420365), (341, 382150), (550, 236933), (682, 191075), (775, 168146), (1550, 84073), (1705, 76430), (3410, 38215), (7643, 17050), (8525, 15286)]