4256580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 12124224

約数和(自身を除く): 7867644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1163, 1220, 1830, 2326, 3489, 3660, 4652, 5815, 6978, 11630, 13956, 17445, 23260, 34890, 69780, 70943, 141886, 212829, 283772, 354715, 425658, 709430, 851316, 1064145, 1418860, 2128290, 4256580]

約数ペア:

[(1, 4256580), (2, 2128290), (3, 1418860), (4, 1064145), (5, 851316), (6, 709430), (10, 425658), (12, 354715), (15, 283772), (20, 212829), (30, 141886), (60, 70943), (61, 69780), (122, 34890), (183, 23260), (244, 17445), (305, 13956), (366, 11630), (610, 6978), (732, 5815), (915, 4652), (1163, 3660), (1220, 3489), (1830, 2326)]