1259969340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{61223}}^1$

素因数の和:61256

約数の個数: 96

約数和(自身を含む): 4114252800

約数和(自身を除く): 2854283460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 61223, 122446, 183669, 244892, 306115, 367338, 428561, 612230, 734676, 857122, 918345, 1224460, 1285683, 1714244, 1836690, 2142805, 2571366, 2999927, 3673380, 4285610, 5142732, 5999854, 6428415, 8571220, 8999781, 11999708, 12856830, 14999635, 17999562, 20999489, 25713660, 29999270, 35999124, 41998978, 44998905, 59998540, 62998467, 83997956, 89997810, 104997445, 125996934, 179995620, 209994890, 251993868, 314992335, 419989780, 629984670, 1259969340]

約数ペア:

[(1, 1259969340), (2, 629984670), (3, 419989780), (4, 314992335), (5, 251993868), (6, 209994890), (7, 179995620), (10, 125996934), (12, 104997445), (14, 89997810), (15, 83997956), (20, 62998467), (21, 59998540), (28, 44998905), (30, 41998978), (35, 35999124), (42, 29999270), (49, 25713660), (60, 20999489), (70, 17999562), (84, 14999635), (98, 12856830), (105, 11999708), (140, 8999781), (147, 8571220), (196, 6428415), (210, 5999854), (245, 5142732), (294, 4285610), (343, 3673380), (420, 2999927), (490, 2571366), (588, 2142805), (686, 1836690), (735, 1714244), (980, 1285683), (1029, 1224460), (1372, 918345), (1470, 857122), (1715, 734676), (2058, 612230), (2940, 428561), (3430, 367338), (4116, 306115), (5145, 244892), (6860, 183669), (10290, 122446), (20580, 61223)]