30604750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 34091570

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 359, 550, 682, 718, 775, 1375, 1550, 1705, 1795, 2750, 3410, 3590, 3875, 3949, 7750, 7898, 8525, 8975, 11129, 17050, 17950, 19745, 22258, 39490, 42625, 44875, 55645, 85250, 89750, 98725, 111290, 122419, 197450, 244838, 278225, 493625, 556450, 612095, 987250, 1224190, 1391125, 2782250, 3060475, 6120950, 15302375, 30604750]

約数ペア:

[(1, 30604750), (2, 15302375), (5, 6120950), (10, 3060475), (11, 2782250), (22, 1391125), (25, 1224190), (31, 987250), (50, 612095), (55, 556450), (62, 493625), (110, 278225), (125, 244838), (155, 197450), (250, 122419), (275, 111290), (310, 98725), (341, 89750), (359, 85250), (550, 55645), (682, 44875), (718, 42625), (775, 39490), (1375, 22258), (1550, 19745), (1705, 17950), (1795, 17050), (2750, 11129), (3410, 8975), (3590, 8525), (3875, 7898), (3949, 7750)]