19369170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 54362880

約数和(自身を除く): 34993710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 241, 282, 285, 342, 423, 470, 482, 570, 705, 723, 846, 855, 893, 1205, 1410, 1446, 1710, 1786, 2115, 2169, 2410, 2679, 3615, 4230, 4338, 4465, 4579, 5358, 7230, 8037, 8930, 9158, 10845, 11327, 13395, 13737, 16074, 21690, 22654, 22895, 26790, 27474, 33981, 40185, 41211, 45790, 56635, 67962, 68685, 80370, 82422, 101943, 113270, 137370, 169905, 203886, 206055, 215213, 339810, 412110, 430426, 509715, 645639, 1019430, 1076065, 1291278, 1936917, 2152130, 3228195, 3873834, 6456390, 9684585, 19369170]

約数ペア:

[(1, 19369170), (2, 9684585), (3, 6456390), (5, 3873834), (6, 3228195), (9, 2152130), (10, 1936917), (15, 1291278), (18, 1076065), (19, 1019430), (30, 645639), (38, 509715), (45, 430426), (47, 412110), (57, 339810), (90, 215213), (94, 206055), (95, 203886), (114, 169905), (141, 137370), (171, 113270), (190, 101943), (235, 82422), (241, 80370), (282, 68685), (285, 67962), (342, 56635), (423, 45790), (470, 41211), (482, 40185), (570, 33981), (705, 27474), (723, 26790), (846, 22895), (855, 22654), (893, 21690), (1205, 16074), (1410, 13737), (1446, 13395), (1710, 11327), (1786, 10845), (2115, 9158), (2169, 8930), (2410, 8037), (2679, 7230), (3615, 5358), (4230, 4579), (4338, 4465)]