5249220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 14878080

約数和(自身を除く): 9628860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 983, 1068, 1335, 1780, 1966, 2670, 2949, 3932, 4915, 5340, 5898, 9830, 11796, 14745, 19660, 29490, 58980, 87487, 174974, 262461, 349948, 437435, 524922, 874870, 1049844, 1312305, 1749740, 2624610, 5249220]

約数ペア:

[(1, 5249220), (2, 2624610), (3, 1749740), (4, 1312305), (5, 1049844), (6, 874870), (10, 524922), (12, 437435), (15, 349948), (20, 262461), (30, 174974), (60, 87487), (89, 58980), (178, 29490), (267, 19660), (356, 14745), (445, 11796), (534, 9830), (890, 5898), (983, 5340), (1068, 4915), (1335, 3932), (1780, 2949), (1966, 2670)]