25032210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 44087790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 599, 995, 1194, 1198, 1393, 1797, 1990, 2786, 2985, 2995, 3594, 4179, 4193, 5970, 5990, 6965, 8358, 8386, 8985, 12579, 13930, 17970, 20895, 20965, 25158, 41790, 41930, 62895, 119201, 125790, 238402, 357603, 596005, 715206, 834407, 1192010, 1668814, 1788015, 2503221, 3576030, 4172035, 5006442, 8344070, 12516105, 25032210]

約数ペア:

[(1, 25032210), (2, 12516105), (3, 8344070), (5, 5006442), (6, 4172035), (7, 3576030), (10, 2503221), (14, 1788015), (15, 1668814), (21, 1192010), (30, 834407), (35, 715206), (42, 596005), (70, 357603), (105, 238402), (199, 125790), (210, 119201), (398, 62895), (597, 41930), (599, 41790), (995, 25158), (1194, 20965), (1198, 20895), (1393, 17970), (1797, 13930), (1990, 12579), (2786, 8985), (2985, 8386), (2995, 8358), (3594, 6965), (4179, 5990), (4193, 5970)]