42788130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18523}}^1$

素因数の和:18551

約数の個数: 64

約数和(自身を含む): 128037888

約数和(自身を除く): 85249758

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 18523, 37046, 55569, 92615, 111138, 129661, 185230, 203753, 259322, 277845, 388983, 407506, 555690, 611259, 648305, 777966, 1018765, 1222518, 1296610, 1426271, 1944915, 2037530, 2852542, 3056295, 3889830, 4278813, 6112590, 7131355, 8557626, 14262710, 21394065, 42788130]

約数ペア:

[(1, 42788130), (2, 21394065), (3, 14262710), (5, 8557626), (6, 7131355), (7, 6112590), (10, 4278813), (11, 3889830), (14, 3056295), (15, 2852542), (21, 2037530), (22, 1944915), (30, 1426271), (33, 1296610), (35, 1222518), (42, 1018765), (55, 777966), (66, 648305), (70, 611259), (77, 555690), (105, 407506), (110, 388983), (154, 277845), (165, 259322), (210, 203753), (231, 185230), (330, 129661), (385, 111138), (462, 92615), (770, 55569), (1155, 37046), (2310, 18523)]