236901990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4783}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 617250816

約数和(自身を除く): 380348826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4783, 4953, 8255, 9566, 9906, 14349, 16510, 23915, 24765, 28698, 47830, 49530, 62179, 71745, 124358, 143490, 186537, 310895, 373074, 607441, 621790, 932685, 1214882, 1822323, 1865370, 3037205, 3644646, 6074410, 7896733, 9111615, 15793466, 18223230, 23690199, 39483665, 47380398, 78967330, 118450995, 236901990]

約数ペア:

[(1, 236901990), (2, 118450995), (3, 78967330), (5, 47380398), (6, 39483665), (10, 23690199), (13, 18223230), (15, 15793466), (26, 9111615), (30, 7896733), (39, 6074410), (65, 3644646), (78, 3037205), (127, 1865370), (130, 1822323), (195, 1214882), (254, 932685), (381, 621790), (390, 607441), (635, 373074), (762, 310895), (1270, 186537), (1651, 143490), (1905, 124358), (3302, 71745), (3810, 62179), (4783, 49530), (4953, 47830), (8255, 28698), (9566, 24765), (9906, 23915), (14349, 16510)]