130090074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 285880320

約数和(自身を除く): 155790246

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 131, 186, 262, 281, 393, 562, 589, 786, 843, 1178, 1686, 1767, 2489, 3534, 4061, 4978, 5339, 7467, 8122, 8711, 10678, 12183, 14934, 16017, 17422, 24366, 26133, 32034, 36811, 52266, 73622, 77159, 110433, 154318, 165509, 220866, 231477, 331018, 462954, 496527, 699409, 993054, 1141141, 1398818, 2098227, 2282282, 3423423, 4196454, 6846846, 21681679, 43363358, 65045037, 130090074]

約数ペア:

[(1, 130090074), (2, 65045037), (3, 43363358), (6, 21681679), (19, 6846846), (31, 4196454), (38, 3423423), (57, 2282282), (62, 2098227), (93, 1398818), (114, 1141141), (131, 993054), (186, 699409), (262, 496527), (281, 462954), (393, 331018), (562, 231477), (589, 220866), (786, 165509), (843, 154318), (1178, 110433), (1686, 77159), (1767, 73622), (2489, 52266), (3534, 36811), (4061, 32034), (4978, 26133), (5339, 24366), (7467, 17422), (8122, 16017), (8711, 14934), (10678, 12183)]