238471660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 618992640

約数和(自身を除く): 380520980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 518, 532, 665, 703, 740, 1036, 1295, 1330, 1406, 2423, 2590, 2660, 2812, 3515, 4846, 4921, 5180, 7030, 9692, 9842, 12115, 14060, 16961, 19684, 24230, 24605, 33922, 46037, 48460, 49210, 67844, 84805, 89651, 92074, 98420, 169610, 179302, 184148, 230185, 322259, 339220, 358604, 448255, 460370, 627557, 644518, 896510, 920740, 1255114, 1289036, 1611295, 1703369, 1793020, 2510228, 3137785, 3222590, 3406738, 6275570, 6445180, 6813476, 8516845, 11923583, 12551140, 17033690, 23847166, 34067380, 47694332, 59617915, 119235830, 238471660]

約数ペア:

[(1, 238471660), (2, 119235830), (4, 59617915), (5, 47694332), (7, 34067380), (10, 23847166), (14, 17033690), (19, 12551140), (20, 11923583), (28, 8516845), (35, 6813476), (37, 6445180), (38, 6275570), (70, 3406738), (74, 3222590), (76, 3137785), (95, 2510228), (133, 1793020), (140, 1703369), (148, 1611295), (185, 1289036), (190, 1255114), (259, 920740), (266, 896510), (370, 644518), (380, 627557), (518, 460370), (532, 448255), (665, 358604), (703, 339220), (740, 322259), (1036, 230185), (1295, 184148), (1330, 179302), (1406, 169610), (2423, 98420), (2590, 92074), (2660, 89651), (2812, 84805), (3515, 67844), (4846, 49210), (4921, 48460), (5180, 46037), (7030, 33922), (9692, 24605), (9842, 24230), (12115, 19684), (14060, 16961)]