557205210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2393

約数の個数: 128

約数和(自身を含む): 1598054400

約数和(自身を除く): 1040849190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 141, 171, 190, 235, 270, 282, 285, 342, 423, 470, 513, 570, 705, 846, 855, 893, 1026, 1269, 1410, 1710, 1786, 2115, 2311, 2538, 2565, 2679, 4230, 4465, 4622, 5130, 5358, 6345, 6933, 8037, 8930, 11555, 12690, 13395, 13866, 16074, 20799, 23110, 24111, 26790, 34665, 40185, 41598, 43909, 48222, 62397, 69330, 80370, 87818, 103995, 108617, 120555, 124794, 131727, 207990, 217234, 219545, 241110, 263454, 311985, 325851, 395181, 439090, 543085, 623970, 651702, 658635, 790362, 977553, 1086170, 1185543, 1317270, 1629255, 1955106, 1975905, 2063723, 2371086, 2932659, 3258510, 3951810, 4127446, 4887765, 5865318, 5927715, 6191169, 9775530, 10318615, 11855430, 12382338, 14663295, 18573507, 20637230, 29326590, 30955845, 37147014, 55720521, 61911690, 92867535, 111441042, 185735070, 278602605, 557205210]

約数ペア:

[(1, 557205210), (2, 278602605), (3, 185735070), (5, 111441042), (6, 92867535), (9, 61911690), (10, 55720521), (15, 37147014), (18, 30955845), (19, 29326590), (27, 20637230), (30, 18573507), (38, 14663295), (45, 12382338), (47, 11855430), (54, 10318615), (57, 9775530), (90, 6191169), (94, 5927715), (95, 5865318), (114, 4887765), (135, 4127446), (141, 3951810), (171, 3258510), (190, 2932659), (235, 2371086), (270, 2063723), (282, 1975905), (285, 1955106), (342, 1629255), (423, 1317270), (470, 1185543), (513, 1086170), (570, 977553), (705, 790362), (846, 658635), (855, 651702), (893, 623970), (1026, 543085), (1269, 439090), (1410, 395181), (1710, 325851), (1786, 311985), (2115, 263454), (2311, 241110), (2538, 219545), (2565, 217234), (2679, 207990), (4230, 131727), (4465, 124794), (4622, 120555), (5130, 108617), (5358, 103995), (6345, 87818), (6933, 80370), (8037, 69330), (8930, 62397), (11555, 48222), (12690, 43909), (13395, 41598), (13866, 40185), (16074, 34665), (20799, 26790), (23110, 24111)]