87569220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6917}}^1$

素因数の和:7140

約数の個数: 48

約数和(自身を含む): 246391488

約数和(自身を除く): 158822268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 6917, 12660, 13834, 20751, 27668, 34585, 41502, 69170, 83004, 103755, 138340, 207510, 415020, 1459487, 2918974, 4378461, 5837948, 7297435, 8756922, 14594870, 17513844, 21892305, 29189740, 43784610, 87569220]

約数ペア:

[(1, 87569220), (2, 43784610), (3, 29189740), (4, 21892305), (5, 17513844), (6, 14594870), (10, 8756922), (12, 7297435), (15, 5837948), (20, 4378461), (30, 2918974), (60, 1459487), (211, 415020), (422, 207510), (633, 138340), (844, 103755), (1055, 83004), (1266, 69170), (2110, 41502), (2532, 34585), (3165, 27668), (4220, 20751), (6330, 13834), (6917, 12660)]