1630207005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 3047424000

約数和(自身を除く): 1417216995

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 199, 305, 427, 597, 915, 995, 1279, 1281, 1393, 2135, 2985, 3837, 4179, 6395, 6405, 6965, 8953, 12139, 19185, 20895, 26859, 36417, 44765, 60695, 78019, 84973, 134295, 182085, 234057, 254521, 254919, 390095, 424865, 546133, 763563, 1170285, 1272605, 1274595, 1638399, 1781647, 2730665, 3817815, 5344941, 8191995, 8908235, 15525781, 26724705, 46577343, 77628905, 108680467, 232886715, 326041401, 543402335, 1630207005]

約数ペア:

[(1, 1630207005), (3, 543402335), (5, 326041401), (7, 232886715), (15, 108680467), (21, 77628905), (35, 46577343), (61, 26724705), (105, 15525781), (183, 8908235), (199, 8191995), (305, 5344941), (427, 3817815), (597, 2730665), (915, 1781647), (995, 1638399), (1279, 1274595), (1281, 1272605), (1393, 1170285), (2135, 763563), (2985, 546133), (3837, 424865), (4179, 390095), (6395, 254919), (6405, 254521), (6965, 234057), (8953, 182085), (12139, 134295), (19185, 84973), (20895, 78019), (26859, 60695), (36417, 44765)]