30470600

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 71446320

約数和(自身を除く): 40975720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1163, 1310, 2326, 2620, 3275, 4652, 5240, 5815, 6550, 9304, 11630, 13100, 23260, 26200, 29075, 46520, 58150, 116300, 152353, 232600, 304706, 609412, 761765, 1218824, 1523530, 3047060, 3808825, 6094120, 7617650, 15235300, 30470600]

約数ペア:

[(1, 30470600), (2, 15235300), (4, 7617650), (5, 6094120), (8, 3808825), (10, 3047060), (20, 1523530), (25, 1218824), (40, 761765), (50, 609412), (100, 304706), (131, 232600), (200, 152353), (262, 116300), (524, 58150), (655, 46520), (1048, 29075), (1163, 26200), (1310, 23260), (2326, 13100), (2620, 11630), (3275, 9304), (4652, 6550), (5240, 5815)]