6696690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 21676032

約数和(自身を除く): 14979342

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 223, 231, 273, 286, 330, 385, 390, 429, 446, 455, 462, 546, 669, 715, 770, 858, 910, 1001, 1115, 1155, 1338, 1365, 1430, 1561, 2002, 2145, 2230, 2310, 2453, 2730, 2899, 3003, 3122, 3345, 4290, 4683, 4906, 5005, 5798, 6006, 6690, 7359, 7805, 8697, 9366, 10010, 12265, 14495, 14718, 15015, 15610, 17171, 17394, 20293, 23415, 24530, 28990, 30030, 31889, 34342, 36795, 40586, 43485, 46830, 51513, 60879, 63778, 73590, 85855, 86970, 95667, 101465, 103026, 121758, 159445, 171710, 191334, 202930, 223223, 257565, 304395, 318890, 446446, 478335, 515130, 608790, 669669, 956670, 1116115, 1339338, 2232230, 3348345, 6696690]

約数ペア:

[(1, 6696690), (2, 3348345), (3, 2232230), (5, 1339338), (6, 1116115), (7, 956670), (10, 669669), (11, 608790), (13, 515130), (14, 478335), (15, 446446), (21, 318890), (22, 304395), (26, 257565), (30, 223223), (33, 202930), (35, 191334), (39, 171710), (42, 159445), (55, 121758), (65, 103026), (66, 101465), (70, 95667), (77, 86970), (78, 85855), (91, 73590), (105, 63778), (110, 60879), (130, 51513), (143, 46830), (154, 43485), (165, 40586), (182, 36795), (195, 34342), (210, 31889), (223, 30030), (231, 28990), (273, 24530), (286, 23415), (330, 20293), (385, 17394), (390, 17171), (429, 15610), (446, 15015), (455, 14718), (462, 14495), (546, 12265), (669, 10010), (715, 9366), (770, 8697), (858, 7805), (910, 7359), (1001, 6690), (1115, 6006), (1155, 5798), (1338, 5005), (1365, 4906), (1430, 4683), (1561, 4290), (2002, 3345), (2145, 3122), (2230, 3003), (2310, 2899), (2453, 2730)]