6566490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 19873620

約数和(自身を除く): 13307130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1489, 2205, 2978, 4410, 4467, 7445, 8934, 10423, 13401, 14890, 20846, 22335, 26802, 31269, 44670, 52115, 62538, 67005, 72961, 93807, 104230, 134010, 145922, 156345, 187614, 218883, 312690, 364805, 437766, 469035, 656649, 729610, 938070, 1094415, 1313298, 2188830, 3283245, 6566490]

約数ペア:

[(1, 6566490), (2, 3283245), (3, 2188830), (5, 1313298), (6, 1094415), (7, 938070), (9, 729610), (10, 656649), (14, 469035), (15, 437766), (18, 364805), (21, 312690), (30, 218883), (35, 187614), (42, 156345), (45, 145922), (49, 134010), (63, 104230), (70, 93807), (90, 72961), (98, 67005), (105, 62538), (126, 52115), (147, 44670), (210, 31269), (245, 26802), (294, 22335), (315, 20846), (441, 14890), (490, 13401), (630, 10423), (735, 8934), (882, 7445), (1470, 4467), (1489, 4410), (2205, 2978)]