130389420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 419102208

約数和(自身を除く): 288712788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 849, 1097, 1132, 1415, 1698, 1981, 2194, 2830, 3291, 3396, 3962, 4245, 4388, 5485, 5660, 5943, 6582, 7679, 7924, 8490, 9905, 10970, 11886, 13164, 15358, 16455, 16980, 19810, 21940, 23037, 23772, 29715, 30716, 32910, 38395, 39620, 46074, 59430, 65820, 76790, 92148, 115185, 118860, 153580, 230370, 310451, 460740, 620902, 931353, 1241804, 1552255, 1862706, 2173157, 3104510, 3725412, 4346314, 4656765, 6209020, 6519471, 8692628, 9313530, 10865785, 13038942, 18627060, 21731570, 26077884, 32597355, 43463140, 65194710, 130389420]

約数ペア:

[(1, 130389420), (2, 65194710), (3, 43463140), (4, 32597355), (5, 26077884), (6, 21731570), (7, 18627060), (10, 13038942), (12, 10865785), (14, 9313530), (15, 8692628), (20, 6519471), (21, 6209020), (28, 4656765), (30, 4346314), (35, 3725412), (42, 3104510), (60, 2173157), (70, 1862706), (84, 1552255), (105, 1241804), (140, 931353), (210, 620902), (283, 460740), (420, 310451), (566, 230370), (849, 153580), (1097, 118860), (1132, 115185), (1415, 92148), (1698, 76790), (1981, 65820), (2194, 59430), (2830, 46074), (3291, 39620), (3396, 38395), (3962, 32910), (4245, 30716), (4388, 29715), (5485, 23772), (5660, 23037), (5943, 21940), (6582, 19810), (7679, 16980), (7924, 16455), (8490, 15358), (9905, 13164), (10970, 11886)]