30895550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 67308192

約数和(自身を除く): 36412642

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2153, 2870, 4306, 7175, 10765, 14350, 15071, 21530, 30142, 53825, 75355, 88273, 107650, 150710, 176546, 376775, 441365, 617911, 753550, 882730, 1235822, 2206825, 3089555, 4413650, 6179110, 15447775, 30895550]

約数ペア:

[(1, 30895550), (2, 15447775), (5, 6179110), (7, 4413650), (10, 3089555), (14, 2206825), (25, 1235822), (35, 882730), (41, 753550), (50, 617911), (70, 441365), (82, 376775), (175, 176546), (205, 150710), (287, 107650), (350, 88273), (410, 75355), (574, 53825), (1025, 30142), (1435, 21530), (2050, 15071), (2153, 14350), (2870, 10765), (4306, 7175)]