29839810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 72930816

約数和(自身を除く): 43091006

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 271, 286, 385, 455, 542, 605, 715, 770, 847, 910, 1001, 1210, 1355, 1430, 1573, 1694, 1897, 2002, 2710, 2981, 3146, 3523, 3794, 4235, 5005, 5962, 7046, 7865, 8470, 9485, 10010, 11011, 14905, 15730, 17615, 18970, 20867, 22022, 24661, 29810, 32791, 35230, 38753, 41734, 49322, 55055, 65582, 77506, 104335, 110110, 123305, 163955, 193765, 208670, 229537, 246610, 271271, 327910, 387530, 426283, 459074, 542542, 852566, 1147685, 1356355, 2131415, 2295370, 2712710, 2983981, 4262830, 5967962, 14919905, 29839810]

約数ペア:

[(1, 29839810), (2, 14919905), (5, 5967962), (7, 4262830), (10, 2983981), (11, 2712710), (13, 2295370), (14, 2131415), (22, 1356355), (26, 1147685), (35, 852566), (55, 542542), (65, 459074), (70, 426283), (77, 387530), (91, 327910), (110, 271271), (121, 246610), (130, 229537), (143, 208670), (154, 193765), (182, 163955), (242, 123305), (271, 110110), (286, 104335), (385, 77506), (455, 65582), (542, 55055), (605, 49322), (715, 41734), (770, 38753), (847, 35230), (910, 32791), (1001, 29810), (1210, 24661), (1355, 22022), (1430, 20867), (1573, 18970), (1694, 17615), (1897, 15730), (2002, 14905), (2710, 11011), (2981, 10010), (3146, 9485), (3523, 8470), (3794, 7865), (4235, 7046), (5005, 5962)]